Zocdoc Find Appointment

Purpose

Given a medical specialty, a location (ZIP code or city), and optionally an insurance plan, return the set of in-network providers that have the soonest available appointment slots — including provider name, specialty, distance from the search location, the next available date/time, all visible slot times on that date, and the list of accepted insurance plans for that provider-location. Read-only — never click a slot, never reach the booking confirmation page, never submit patient info.

When to Use

• "Show me dermatologists in Brooklyn 11201 who take Aetna and have appointments this week."
• "What's the soonest a primary care doctor near 90210 can see me?"
• A scheduling agent comparing first-available across specialists for a referral.
• Insurance-network discovery: "Which dentists in ZIP 10001 accept HealthFirst NY plan X?"
• Any flow that needs slots without booking. Booking is a different skill (zocdoc.com/book-appointment) and requires PHI (name, DOB, insurance card, address) the user must explicitly supply.

Workflow

The Zocdoc consumer site at https://www.zocdoc.com/ is the only viable surface for an agent without Zocdoc developer credentials. The site is DataDome-protected — bare HTTP fetch, residential-proxy fetch, and the internal /wapi/* JSON endpoints all return 403 Please enable JS (verified across multiple URL patterns). The full search-results page renders client-side after the DataDome JS challenge passes, so you need a real browser session with --verified and --proxies enabled. The structured data (provider cards, first-available chip, slot grid) is rendered as accessible HTML once the page settles, so browse snapshot works once you're past the challenge.

If you have Zocdoc developer OAuth credentials (client_id / client_secret issued via developer.zocdoc.com), prefer the official REST API — see "API path (developer-credentialed only)" at the end of this section. The consumer-site flow below is the default path for a generic agent.

1. Create a verified + proxied session

SID=$(browse cloud sessions create --keep-alive --verified --proxies --api-key "$BB_API_KEY" | jq -r .id)
export BROWSE_SESSION="$SID"

Both --verified and --proxies are mandatory. A bare session or --proxies-only session gets a 403 with the DataDome cmsg HTML body (the page-source signature is <script data-cfasync="false" src="https://ct.captcha-delivery.com/i.js">). --solve-captchas is not sufficient on its own — DataDome on Zocdoc presents an invisible JS challenge, not a clickable CAPTCHA, so the captcha-solver never triggers.

2. Construct the search URL directly — skip the homepage

https://www.zocdoc.com/search?
    address={URL-encoded-city-or-zip}
   &search_query={URL-encoded-specialty-display-name}
   &dr_specialty={specialty_id}
   &reason_visit={visit_reason_id}
   &insurance_carrier={carrier_id}     # optional
   &insurance_plan={plan_id}           # optional, pair with insurance_carrier
   &day_filter=AnyDay
   &sort_type=Default
   &visitType=inPersonAndVirtualVisits
   &latitude={float}                    # optional — site geocodes from `address` if absent
   &longitude={float}
   &offset=0

address accepts both "Brooklyn, NY 11201" and bare ZIPs ("10001"). The site geocodes server-side and populates latitude/longitude after the first navigation — you can omit them on initial entry.

dr_specialty and reason_visit are numeric IDs on the consumer site, distinct from the developer-API's string IDs (sp_153 / pc_FRO-...). Map common values from the specialty pivot table below; for unmapped specialties, use the specialty discovery flow (step 3).

insurance_carrier is the carrier ID (e.g. Aetna, HealthFirst NY) and insurance_plan is the specific plan within that carrier. The site treats insurance_carrier=-1&insurance_plan=-1 as "no insurance filter" and insurance_carrier=-2&insurance_plan=-2 as "self-pay / no insurance" — both render different result sets.

Specialty pivot (verified consumer-site values, partial)

For other specialties: open the homepage browse open --remote --session "$SID" https://www.zocdoc.com/ and use the specialty typeahead — the URL after submit contains both IDs. Cache discovered values; the consumer specialty ID space is undocumented and stable.

3. Open the URL and wait for the slot grid to settle

browse open --remote --session "$SID" "$URL"
browse wait --remote --session "$SID" load
browse wait --remote --session "$SID" timeout 3500   # slot widget hydrates 2–3s after `load`
browse snapshot --remote --session "$SID"

The slot widget renders progressively after load fires (verified pattern across Zocdoc's Next.js + React-Query stack). Snapshotting before the timeout returns provider names but slots: [] arrays.

4. Branch on what the snapshot shows

• Provider cards with Earliest available: <day-of-week, MMM D> + visible time-slot buttons → success path. Each card has:
  • Provider full name + credentials (h3-level heading on each card)
  • Specialty tag (sub-heading)
  • Distance text (X.X mi or X miles away)
  • "Next available" chip
  • 3–6 visible slot times for the next-available date (more behind a "Show more" expander; click the expander only if you need same-day depth)
  • Insurance row: "Accepts: <plan name>" or "In-network with: ..." or "Accepts most plans"
• "No appointments available" / "No providers found" header → success: true, providers: [], reason: "no_results".
• Top of page shows "Showing results near <DIFFERENT CITY>" → the address parameter was misparsed by Zocdoc's geocoder. Re-issue with a more-specific address string (full street or <city>, <state> <zip>).
• DataDome interstitial (page title zocdoc.com, body Please enable JS and disable any ad blocker) → the verified session burned a DataDome cookie. Release the session and create a new one — do not retry on the same session.

5. Extract per-provider availability

For each visible provider card on the search-results page, the next-available date and ~3–6 same-day slot buttons are sufficient for this skill's output. Do not click slot-time buttons — that initiates the booking flow, which this skill must not do. If the user requested all slots across a multi-day window, visit the provider's profile page instead:

https://www.zocdoc.com/doctor/{slug}-{provider-id}
https://www.zocdoc.com/dentist/{slug}-{provider-id}      # dental specialties use /dentist/

The profile page's calendar widget shows up to 14 days of slots in a date-paginated grid. Use browse click only on the date-navigation arrows (button: Next day / button: Previous day), never on time-slot buttons.

6. Verify before emitting

• Read the page header's location chip. If it doesn't match the requested location (e.g. requested "Brooklyn" but header says "Manhattan"), the geocoder picked a different neighborhood — flag as location_mismatch rather than silently emit.
• Read the URL after navigation. Zocdoc occasionally redirects /search? to a specialty-by-city landing page (/dentists/<city-slug>-<code>pm) when no slot data is server-rendered; if the redirect happens, follow it — the landing page has the same provider-card structure.
• If insurance was specified, confirm each emitted provider's card shows the requested plan in "Accepts" — otherwise mark accepts_specified_insurance: false rather than dropping the provider.

7. Release the session

browse cloud sessions update "$SID" --status REQUEST_RELEASE --api-key "$BB_API_KEY"

API path (developer-credentialed only)

If the agent has Zocdoc developer credentials, prefer the documented REST API — it returns JSON directly and bypasses DataDome entirely:

1. POST https://auth.zocdoc.com/oauth/token with grant_type=client_credentials, your client_id, client_secret, and audience=https://api-developer.zocdoc.com/ → access_token.
2. GET https://api-developer.zocdoc.com/v1/provider_locations?zip_code=<5-digit>&specialty_id=<sp_NNN>[&insurance_plan_id=<ip_NNNN>][&max_distance_to_patient_mi=<int>] with Authorization: Bearer <token> → list of provider_location_ids + first_availability_date_in_provider_local_time + accepts_patient_insurance per result.
3. GET https://api-developer.zocdoc.com/v1/provider_locations/availability?provider_location_ids=<comma-separated>&visit_reason_id=<pc_...>&patient_type=new[&start_date_in_provider_local_time=YYYY-MM-DD] → timeslot list per provider_location with ISO-8601 start_time and a booking_url deep-link back to zocdoc.com.

Developer API specialty/visit-reason IDs use string namespaces (sp_153, pc_FRO-18leckytNKtruw5dLR) — distinct from the consumer-site numeric IDs in step 2 above. The reference-data mapping is not public — partners must email partner-devsupport@zocdoc.com to receive it. Insurance plan IDs (ip_NNNN) are obtainable via the public-on-auth GET /v1/insurance_plans endpoint.

The endpoint https://api-developer.zocdoc.com/v1/provider_locations returns 401 Unauthorized to unauthenticated callers (verified 2026-05-18) — confirming the host exists and is OAuth-gated. Do not waste time probing https://api.zocdoc.com/v1/* or https://www.zocdoc.com/api/v1/* — both return 404 (verified); the production API host is api-developer.zocdoc.com.

Site-Specific Gotchas

• READ-ONLY. Never click a time-slot button or a "Book" CTA — both start the booking flow. Read-only stops at the search-results page or the provider profile's calendar view.
• DataDome anti-bot is on by default. Bare HTTP fetch, residential-proxy HTTP fetch (browse cloud fetch ... --proxies), and the internal /wapi/* and /v1/* consumer endpoints all return 403 with a <script data-cfasync="false" src="https://ct.captcha-delivery.com/i.js"> body (verified 2026-05-18 across /, /search, /dentists/brooklyn-79621pm, /robots.txt, /wapi/searchResults). You must use a browser session with --verified --proxies. --solve-captchas does not help — DataDome's challenge here is invisible JS, not a click-CAPTCHA.
• DataDome exceptions: /api/health/* and unmatched /* URLs are routed to the SEO 404 page (15 KB Zocdoc-branded HTML), which bypasses the DataDome challenge. This is a debugging signal — if your --verified session is mis-configured, fetching /api/health/x will succeed (404 page renders) while fetching /search will 403. Don't use this as a scrape path though — there's no useful data on the 404 page.
• Two specialty-ID namespaces — don't cross them. The consumer site uses numeric IDs in the URL: dr_specialty=98 (Dentist), dr_specialty=153 (PCP), reason_visit=75 (PCP visit), reason_visit=12 (Dentist visit). The developer API uses string IDs: sp_153, pc_FRO-18leckytNKtruw5dLR. They are not interchangeable — passing sp_153 to the consumer URL produces a malformed search. Map by name, not by number.
• /dentist/ vs /doctor/. Dental specialties (Dentist, Endodontist, Periodontist, Orthodontist, Pediatric Dentist, Oral Surgeon) use /dentist/{slug}-{id} for profile URLs. Everything else uses /doctor/{slug}-{id}. The /dentists/<city-slug>-<code>pm directory pages (note the trailing pm) are SEO landing pages — the pm is a Zocdoc-internal city-region code, not a meaningful suffix.
• Slot widget renders 2–3s after load. browse wait timeout 3500 after wait load before snapshot — otherwise you get provider cards with empty slot arrays.
• Geocoder can override the location. address=Joe%27s+City (or any ambiguous string) gets geocoded to whatever Zocdoc thinks you meant. Always verify the location header chip after navigation matches the user's intent; if not, retry with a fuller address (full street, <city>, <state> <zip>, or raw ZIP).
• Insurance trio: -1 vs -2 vs explicit IDs. insurance_carrier=-1&insurance_plan=-1 is "no filter — show all providers". insurance_carrier=-2&insurance_plan=-2 is "I'm self-paying, show only providers who accept self-pay". insurance_carrier=<N>&insurance_plan=<N> filters to in-network only. The default if the params are omitted entirely is -1/-1 (no filter).
• Insurance plan IDs are carrier-scoped. insurance_carrier=350 is HealthFirst NY; insurance_plan=17200 is a specific HealthFirst NY plan. Passing insurance_plan without the matching insurance_carrier parent silently drops the filter. Always send the pair together.
• first_availability_date_in_provider_local_time is in the provider's timezone, not the user's. A New York patient searching San Francisco providers gets PT-local "earliest available" — convert before emitting if the user expects their own timezone.
• Provider cards with Earliest available: Today + slot buttons are the success shape. Cards with Earliest available: <date 14+ days out> and no visible slot buttons mean "calendar is open but no near-term slots" — emit but flag as low_availability: true.
• Same provider, multiple locations. A provider with practices in multiple ZIPs appears as multiple cards (one per provider_location_id). Don't dedupe by provider_id — the user may want a specific location.
• Verified session is single-use against DataDome. If a session gets a DataDome 403 mid-flow (cookie expired, signal flagged), do not retry on the same session — release it and create a fresh one. Verified sessions are cheap; recovery on a flagged session is not.
• Don't probe /wapi/searchResults or /api/v1/search. Verified 2026-05-18: both 403 with DataDome regardless of session config. The site does not expose a consumer JSON API.
• The official API host is api-developer.zocdoc.com, not api.zocdoc.com. api.zocdoc.com/v1/* returns 404 (verified) — this domain serves a non-API stub. Use api-developer.zocdoc.com for all OAuth-authenticated API calls.
• OAuth audience is required and specific. When requesting a developer token from https://auth.zocdoc.com/oauth/token, you must include "audience": "https://api-developer.zocdoc.com/" in the JSON body — omitting it returns a token that the API rejects with 401.

Expected Output

Three distinct outcome shapes.

Success — providers with availability

{
  "success": true,
  "query": {
    "specialty": "Dentist",
    "specialty_id_consumer": 98,
    "location": "Brooklyn, NY 11201",
    "latitude": 40.6986772,
    "longitude": -73.9859414,
    "insurance_carrier_id": 350,
    "insurance_plan_id": 17200,
    "insurance_display": "HealthFirst (NY) — Essential Plan 1"
  },
  "result_count": 3,
  "providers": [
    {
      "provider_id": "132039",
      "name": "Dr. Beeren Gajjar, DDS",
      "specialty": "Dentist",
      "distance_mi": 0.4,
      "profile_url": "https://www.zocdoc.com/dentist/beeren-gajjar-dds-132039",
      "next_available_date": "2026-05-19",
      "next_available_date_provider_local": "2026-05-19",
      "timezone": "America/New_York",
      "slots": [
        "2026-05-19T09:00:00-04:00",
        "2026-05-19T09:30:00-04:00",
        "2026-05-19T10:00:00-04:00",
        "2026-05-19T14:15:00-04:00"
      ],
      "accepted_insurance": [
        "HealthFirst (NY)",
        "Aetna",
        "Cigna",
        "Delta Dental"
      ],
      "accepts_specified_insurance": true,
      "low_availability": false
    }
  ]
}

Success — no providers match (empty result set)

{
  "success": true,
  "query": { "...same shape..." },
  "result_count": 0,
  "providers": [],
  "reason": "no_results",
  "note": "Either no providers in-network within search radius, or specialty/insurance combination has no in-network options."
}

Failure — geocoder rerouted the location

{
  "success": false,
  "reason": "location_mismatch",
  "requested_location": "Brooklyn",
  "page_header_location": "Manhattan, NY",
  "suggestion": "Retry with a fuller address: '<city>, <state> <zip>' or a 5-digit ZIP."
}