Updated Monthly

California Healthcare Organizations
U.S. Location Dataset // 196,307

196,307 healthcare organizations — practices, clinics, agencies and facilities, each at its business address. 100% carry a street address, 100% a telephone number, 35% a state license number, 100% a specialty from the nucc taxonomy. Built from the CMS National Plan and Provider Enumeration System (NPPES) monthly file, the NPPES deactivation report, the NUCC provider taxonomy and the CMS Care Compare Doctors and Clinicians national file. Every deactivated NPI is removed — 351,911 of them — rather than shipped as an empty row, and the address is the practice location, never the mailing address. Coverage is 1 states and territories.

196,307Locations
1States
123Data Fields
CSVFormat

All 196,307 records, as published — the complete set rather than a sample. That matters most for coverage and gap questions: put together the same list from partial searches and every location you miss reads as a gap that is not there, so the answer is wrong rather than merely late. Assembling the U.S.-wide coverage by hand also means one query per area against sources that cap what they return per search.

●Coverage Map

California Healthcare Organizations locations in the USA

Showing 4,000 of 196,277 US locations (~2% sample) · Source: LocationLists.com

Location

☆Who uses this data

Life Sciences & Medical Device Sales

Targeting and territory design by specialty taxonomy, practice address and Medicare participation rather than by purchased lead lists.

Health Systems & Recruiting

Provider supply by specialty and geography — who practises where, and where a specialty is thin.

Payers & Network Management

Network adequacy testing and directory reconciliation against the federal registry of record.

Healthcare Analytics & Research

A clean NPI spine to join claims, quality or prescribing data onto, with deactivated NPIs already removed.

✓Data quality & methodology

This dataset is built from the CMS National Plan and Provider Enumeration System (NPPES) monthly file — the federal registry every billing provider must maintain — with the NPPES deactivation report applied so retired NPIs are excluded, specialties resolved against the NUCC provider taxonomy, and Medicare participation joined from the CMS Care Compare Doctors and Clinicians national file. Nothing here is scraped from a provider's website; every record is the provider's own registered entry.

Monthly

Refresh frequency

Deduplicated

One row per NPI

Validated

Format checks on all fields

Deactivated NPIs are removed using the CMS deactivation report, specialties are resolved against the NUCC taxonomy rather than kept as raw codes, and addresses are validated to US bounds and ZIP format. Records are otherwise published as registered — the federal file is the record of truth, and correcting it would make the dataset disagree with the source buyers reconcile against.

⇆Three ways to buy this dataset

The whole file

$69

All 196,307 records as a CSV. One payment, yours to keep, no subscription.

Per record, for AI agents

$0.08 / 100 rows

Query and pay for exactly the rows you need through our MCP server. Buying the file wins above 98,154 records.

API access

MCP

Connect an assistant to search, sample, quote and buy. Pay by card or stablecoin, no account needed.

{}Data Fields

npi100%name100%entity_type100%specialty100%address100%city100%state100%zip100%phone100%county100%cbsa_title99%latitude100%longitude100%organization_name100%credential0%license_number35%license_state39%medicare_specialty0%medicare_secondary_specialties0%group_practice0%group_size0%primary_facility_ccn0%facility_affiliations100%medical_school0%graduation_year0%est_years_in_practice0%oig_excluded100%npis_at_address100%last_name0%first_name0%middle_name0%name_prefix0%name_suffix0%other_organization_name27%additional_names34%primary_taxonomy_code100%provider_grouping100%classification100%specialization37%all_taxonomy_codes100%taxonomy_count100%zip_plus4100%country100%fax53%direct_address1%other_endpoint2%endpoint_count100%mailing_address100%mailing_city100%mailing_state100%mailing_zip100%mailing_country100%sex0%sole_proprietor0%organization_subpart100%parent_organization7%authorized_official100%authorized_official_first100%authorized_official_middle39%authorized_official_last100%authorized_official_title100%authorized_official_credential52%authorized_official_phone100%other_identifiers21%other_identifier_types21%other_identifier_issuers12%taxonomy_groups49%secondary_practice_locations100%enumeration_date100%last_update_date100%certification_date47%ein100%replacement_npi0%individual_pac_id0%medicare_enrollment_id0%group_pac_id0%group_address0%group_city0%group_state0%group_zip0%practices_at0%telehealth0%accepts_assignment0%group_accepts_assignment0%group_address_line2_suppressed0%medicare_enrolled0%facility_affiliation_types0%facility_ccns0%hospital_name0%hospital_address0%hospital_city0%hospital_state0%hospital_zip0%hospital_county0%hospital_type0%hospital_ownership0%hospital_emergency_services0%hospital_rating0%oig_exclusion_type0%oig_exclusion_date0%oig_exclusion_category0%oig_exclusion_specialty0%oig_reinstatement_date0%oig_waiver_date0%oig_address0%oig_city0%oig_state0%secondary_practice_locations_n100%secondary_address4%secondary_city4%secondary_state4%secondary_zip4%secondary_phone4%secondary_phone_ext0%secondary_fax2%additional_names_134%additional_name_count100%endpoint_affiliation1%county_fips100%state_fips100%cbsa_code99%cbsa_type99%zip_land_sqmi100%

The percentage is how much of the file carries that field, measured on the delivered CSV rather than estimated. 74 of 123 fields are populated on under half the rows (credential, license_number, license_state, medicare_specialty, medicare_secondary_specialties, group_practice, …). Every row always carries the identifiers and the full address.

≡Sample Data Preview

healthcare-organizations-ca_locations_us.csv — 5 of 196,307 rows, 61 of 123 columns · scroll →UTF-8
npinameentity_typespecialtyaddresscitystatezipphonecountycbsa_titlelatitudelongitudeorganization_namelicense_numberlicense_statefacility_affiliationsoig_excludednpis_at_addressother_organization_nameadditional_namesprimary_taxonomy_codeprovider_groupingclassificationspecializationall_taxonomy_codestaxonomy_countzip_plus4countryfaxendpoint_countmailing_addressmailing_citymailing_statemailing_zipmailing_countryorganization_subpartparent_organizationauthorized_officialauthorized_official_firstauthorized_official_middleauthorized_official_lastauthorized_official_titleauthorized_official_credentialauthorized_official_phoneother_identifiersother_identifier_typestaxonomy_groupssecondary_practice_locationsenumeration_datelast_update_datecertification_dateeinsecondary_practice_locations_nadditional_names_1additional_name_countcounty_fipsstate_fipscbsa_codecbsa_typezip_land_sqmi
1508851288USC ARCADIA HOSPITALOrganizationGeneral Acute Care Hospital300 W HUNTINGTON DRARCADIACA910076268988000Los Angeles CountyLos Angeles-Long Beach-Anaheim, CA34.128284-118.047732USC ARCADIA HOSPITAL930000103CA0N98<UNAVAIL>Methodist Hospital of Southern California282N00000XHospitalsGeneral Acute Care Hospital282N00000X191007-3402US0300 W HUNTINGTON DRARCADIACA91007USNIKENNA MMEJEIKENNAMMEJEPRESIDENT, CEO6265743600HSC30238F|ZZT40238F05|05009/19/200503/13/202303/13/2023<UNAVAIL>0Methodist Hospital of Southern California1060370631080Metropolitan Statistical Area5.505
1497220222LAGS SPINE AND SPORTSCARE MEDICAL CENTERS, INC.OrganizationPain Medicine (Physical Medicine & Rehabilitation) Physician2362 N OXNARD BLVDOXNARDCA930368059836713Ventura CountyOxnard-Thousand Oaks-Ventura, CA34.248141-119.153454LAGS SPINE AND SPORTSCARE MEDICAL CENTERS, INC.0N12081P2900XAllopathic & Osteopathic PhysiciansPhysical Medicine & RehabilitationPain Medicine2081P2900X193036-2047US0218 N I STLOMPOCCA93436USNFRANCIS P LAGATTUTAFRANCISPLAGATTUTAMEDICAL DIRECTORMD8059287361193400000X SINGLE SPECIALTY GROUP010/08/201810/08/2018<UNAVAIL>00061110637100Metropolitan Statistical Area17.799
1972214971COUNTY OF SANTA CLARAOrganizationRespite Care55 OLD TULLY RDSAN JOSECA951114088854030Santa Clara CountySan Jose-Sunnyvale-Santa Clara, CA37.283853-121.826869COUNTY OF SANTA CLARA0N1<UNAVAIL>County of Santa Clara Health System CalAIM | County of Santa Clara Health System CalAIM385H00000XRespite Care FacilityRespite Care385H00000X195111-1910US02325 ENBORG LN STE 320SAN JOSECA95128USYCOUNTY OF SANTA CLARARENE SANTIAGORENESANTIAGODEPUTY COUNTY EXECUTIVE4088854030012/09/202212/30/202212/30/2022<UNAVAIL>0County of Santa Clara Health System CalAIM | County of Santa Clara Health System CalAIM2060850641940Metropolitan Statistical Area5.805
1235094368JH IMPORTSOrganizationOptician3821 RAY STSAN DIEGOCA921046199078440San Diego CountySan Diego-Chula Vista-Carlsbad, CA32.741933-117.127814JH IMPORTS0N3156FX1800XEye and Vision Services ProvidersTechnician/TechnologistOptician156FX1800X192104-3622US03821 RAY STSAN DIEGOCA92104USNJENNA HANSONJENNAHANSONCEO/REGISTED LENS DISPENSER6619724640193200000X MULTI-SPECIALTY GROUP012/20/202512/20/202512/20/2025<UNAVAIL>00060730641740Metropolitan Statistical Area3.695
15281283605 STAR MEDICAL INC.OrganizationFamily Medicine Physician2230 W CHAPMAN AVE, SUITE 124ORANGECA928687149266900Orange CountyLos Angeles-Long Beach-Anaheim, CA33.787967-117.8763435 STAR MEDICAL INC.A79396CA0N1207Q00000XAllopathic & Osteopathic PhysiciansFamily Medicine207Q00000X192868-2333US714464446708251 LA PALMA AVE # 240BUENA PARKCA90620USNDONAH BULOSANDONAHBULOSANOWNERM.D.7149266900193400000X SINGLE SPECIALTY GROUP012/11/200607/23/2007<UNAVAIL>00060590631080Metropolitan Statistical Area3.439
Showing 5 real rows from 196,307 total, all 61 columns that carry data in them. 62 further columns are empty across these five rows — the field list above gives each one's fill rate across the whole file.

California Healthcare Organizations

196,307 locations · CSV · Updated Monthly

Buy Dataset — $69

?Frequently Asked Questions

Where does this data come from?

The CMS National Plan and Provider Enumeration System — the federal NPI registry — plus the NUCC provider taxonomy and the CMS Care Compare clinician file. All three are published by the government and free to download; what you are buying is the parsing, the taxonomy decode, the deactivation cleanup and the cut. Every vendor selling an NPI-based list is working from the same files.

Are these businesses or individual people?

Organizations only — practices, clinics, agencies and facilities at their business address. Individual providers are sold separately so the two are never mixed.

One address sometimes has several NPIs. Does that inflate the count?

It can, and the file tells you: npis_at_address counts how many NPIs share each practice address. NPPES enumerates billing entities rather than premises, so a practice may carry one NPI per owning PLLC. Filter on that column to get sites.

Is this the same data Definitive Healthcare or IQVIA sell?

The registry underneath is the same public CMS file. What those vendors add on top is their own layer — hospital affiliations they research, executive contacts, claims-derived volumes, purchasing intent. If you need that, buy them. If you need the registry itself as a file you own, this is it, at a fraction of a subscription.

Does this include email addresses?

No, and no honest NPI-based product does — NPPES has no email field. What it does have is the Direct secure-messaging address that some providers register for clinical data exchange, and those ship in their own column, labelled, because they are not marketing addresses. Any vendor selling you a 'physician email list' built on NPI data appended those emails from somewhere else.

How current is it?

CMS republishes the full file monthly and a delta weekly. These datasets are rebuilt from the monthly file, and 351,911 deactivated NPIs are removed each time rather than left in as empty rows.

What format is the download?

A single UTF-8 CSV with a header row, one row per NPI, ready for Excel, a CRM import or a database load. Commercial licence, one-off purchase, no subscription.

↔Related Datasets

US Healthcare Providers — Full NPPES File
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US Healthcare Organizations
1,958,129 locations$99
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1,622,183 locations$99
$69
196,307 locations
Buy Dataset — $69