the whole object this page is drawn from, as JSON · Open JSON {
"id": "atm_ovt_0278a2ff_1689_4f40_ac2a_5a98d8ad2fb6",
"kind": "Healthcare",
"name": "Crossroads Dental Care Mill Valley - Frederick Tan, Dds",
"parent_id": "atm_geoid_060411281003003",
"depth": null,
"facts": {
"address": "221 Flamingo Rd",
"sources": [
{
"between": null,
"dataset": "BrightQuery",
"license": "CDLA-Permissive-2.0",
"version": "2026-09-08",
"property": "",
"provider": "brightquery",
"resource": "brightquery",
"record_id": "88861668",
"confidence": 0.95,
"update_time": "2026-09-17T20:01:51.007Z"
},
{
"between": null,
"dataset": "Overture",
"license": "CDLA-Permissive-2.0",
"version": "2026-09-17",
"property": "/properties/confidence",
"provider": "overture",
"resource": "confidence_calculation",
"record_id": null,
"confidence": null,
"update_time": "2026-09-17T22:52:12Z"
},
{
"between": null,
"dataset": "Overture-signals",
"license": "CDLA-Permissive-2.0",
"version": "2026-09-14",
"property": "/properties/operating_status",
"provider": "overture",
"resource": "operating_status_signal",
"record_id": "e810228b-452b-4b43-8f23-0b0479d376f3",
"confidence": 1,
"update_time": "2026-09-14T15:43:16Z"
}
],
"category": "dental_clinic",
"locality": "Mill Valley",
"postcode": "94941-3603",
"websites": [
"https://tandentalmarin.com/"
],
"hierarchy": [
"health_care",
"outpatient_care_facility",
"dental_clinic"
],
"confidence": 0.9902192950248718,
"overture_id": "0278a2ff-1689-4f40-ac2a-5a98d8ad2fb6",
"basic_category": "dental_clinic",
"operating_status": "open",
"overture_release": "2026-09-23.1"
},
"source_id": "src_ea62d6013cef6e1e92b7",
"updated_at": "2026-10-10T02:27:57.806Z",
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": [
-122.52565,
37.880259
]
},
"links": {
"self": "https://miscsubjects.com/atlas/atoms/atm_ovt_0278a2ff_1689_4f40_ac2a_5a98d8ad2fb6",
"children": "https://miscsubjects.com/atlas/atoms/atm_ovt_0278a2ff_1689_4f40_ac2a_5a98d8ad2fb6/children",
"descendants": "https://miscsubjects.com/atlas/atoms/atm_ovt_0278a2ff_1689_4f40_ac2a_5a98d8ad2fb6/descendants",
"inside": "https://miscsubjects.com/atlas/atoms/atm_ovt_0278a2ff_1689_4f40_ac2a_5a98d8ad2fb6/inside",
"graph": "https://miscsubjects.com/atlas/graph?start=atm_ovt_0278a2ff_1689_4f40_ac2a_5a98d8ad2fb6"
},
"ancestors": [
{
"id": "atm_geoid_060411281003003",
"kind": "CensusBlock",
"name": "Block 3003",
"up": 1
},
{
"id": "atm_geoid_060411281003",
"kind": "CensusBlockGroup",
"name": "Block Group 3",
"up": 2
},
{
"id": "atm_geoid_06041128100",
"kind": "CensusTract",
"name": "Census Tract 1281",
"up": 3
},
{
"id": "atm_geoid_06041",
"kind": "County",
"name": "Marin County",
"up": 4
},
{
"id": "atm_geoid_06",
"kind": "State",
"name": "California",
"up": 5
},
{
"id": "atm_geoid_us",
"kind": "Country",
"name": "United States",
"up": 6
}
],
"children_by_kind": [],
"edges_out": [
{
"rel": "located_on",
"id": "atm_marin_parcels_2373651",
"kind": "Parcel",
"name": "05205134",
"share": null
}
],
"edges_in": [
{
"rel": "lists",
"id": "atm_site_b51f1504529fe1af84f1",
"kind": "DirectoryWebsite",
"name": "Marin County Guide",
"share": null
},
{
"rel": "site_of",
"id": "atm_site_a71cca5c5bc0920730df",
"kind": "Website",
"name": "Mill Valley Tam Valley Dentist & Dental Implants - Crossroads Dental Care, Marin County CA 94941",
"share": null
}
],
"edges_in_total": 2,
"external_ids": [
{
"system": "overture_gers",
"value": "0278a2ff-1689-4f40-ac2a-5a98d8ad2fb6"
}
],
"source": {
"id": "src_ea62d6013cef6e1e92b7",
"url": null,
"license": "Overture Maps Foundation 2026-09-23.1: places CDLA-Permissive 2.0 / ODbL for OSM-derived; buildings and addresses ODbL / CDLA-P; divisions and transportation ODbL (https://docs.overturemaps.org/attribution/)",
"read_at": "2026-10-10T02:27:22.458Z",
"sha256": "af0a59a33d2a75cacc7cf95f854d2f1af02bfaffbfc955875480f1b30e380665"
},
"observations": [
{
"service": "WEBSITE_EXTRACT",
"fetched_at": {},
"query": {
"job": "website:atm_ovt_0278a2ff_1689_4f40_ac2a_5a98d8ad2fb6",
"url": "https://tandentalmarin.com/"
},
"payload": {
"title": "Mill Valley Tam Valley Dentist & Dental Implants - Crossroads Dental Care, Marin County CA 94941",
"jsonld": [],
"public": true,
"sha256": "729f313685dc387384c4455d3c3fe0d62029d67d7d19dff74f6951aec173c810",
"excerpt": " --> --> Mill Valley Tam Valley Dentist & Dental Implants - Crossroads Dental Care, Marin County CA 94941 --> Mill Valley Tam Valley Dentist & Dental Implants - Crossroads Dental Care --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> WELCOME TO CROSSROADS DENTAL CARE Your Local Mill Valley Dentist --> --> Dentist Mill Valley Tam Valley Dental Implants Mill Valley Dental Office © 2021 Frederick Tan DDS Crossroads Dental Care | 221 Flamingo Road Mill Valley CA 94941 | T: 415.388.8730 E: [email protected] Serving Mill Valley, Tam Valley, Muir Beach, Stinson Beach, Sausalito, Tiburon, Corte Madera, San Rafael and Marin County, California. --> --> Dreaming of a better smile? Conveniently located in bucolic Mill Valley, we provide a range of effective treatment options designed to help transform our patients' smiles and oral health. We are committed to treating our patients successfully while making their visits as comfortable and stress-free as possible. Our goal is to help each patient achieve the best oral health and aesthetics available to them, with an emphasis on the patient journey and patience in our delivery of care. Above all, we are totally focused on your needs. Serving the community with passion and compassion for 20 years, we value the relationships we have formed with our patients over the years and look forward to having you as a member of our dental family. --> --> Home --> --> Our Services --> --> Our Work --> --> The Practice --> --> Contact Us --> --> Cosmetic Dentistry --> --> Dental Implants --> --> Teeth Whitening --> --> Porcelain Veneers --> --> General Dentistry --> --> Invisalign --> --> Emergency Service --> --> All-Porcelain Crowns and Bridges --> --> --> --> Composite Bonding --> --> Teeth Grinding & Snoring --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> DENTAL IMPLANTS today's standard of care in tooth replacement --> --> COSMETIC DENTISTRY transform your smile overnight --> --> INVISALIGN straighten your teeth with clear braces --> --> SPECIAL PROMOTIONS find out about our current promotions --> --> EXPLORE OUR DENTAL SERVICES --> --> HYGIENE VISIT our professional dental hygienists treat gum problems and bad breath --> --> liberate your smile --> --> General + Cosmetic + Implant Dentistry --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> Dr. Frederick Tan, D.D.S. --> --> 221 Flamingo Road Mill Valley, CA 94941 T: 415.388.8730 E: [email protected] --> --> Office Hours --> --> Monday Tuesday Wednesday Thursday Friday Saturday Sunday --> --> 8:30 AM - 5:00 PM 8:30 AM - 5:00 PM 8:30 AM - 5:00 PM 8:30 AM - 5:00 PM 8:30 AM - 5.00 PM* 8.00 AM - 4.00 PM* Closed * Alternate Friday or Saturday --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> --> ",
"source_url": "https://www.tandentalmarin.com/",
"observed_at": "2026-10-13T22:11:16.338Z"
}
}
],
"edges_out_total": 1
}