Updated Monthly

US Anesthesiology Practices
U.S. Location Dataset // 15,658

15,658 healthcare organizations — practices, clinics, agencies and facilities, each at its business address. 100% carry a street address, 100% a telephone number, 28% 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 54 states and territories.

15,658Locations
49States
123Data Fields
CSVFormat

All 15,658 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

US Anesthesiology Practices locations in the USA

Showing 4,000 of 15,375 US locations (~26% 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

$49

All 15,658 records as a CSV. One payment, yours to keep, no subscription.

Per record, for AI agents

$0.64 / 100 rows

Query and pay for exactly the rows you need through our MCP server. Buying the file wins above 7,829 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_title97%latitude100%longitude100%organization_name100%credential0%license_number28%license_state33%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_name12%additional_names14%primary_taxonomy_code100%provider_grouping100%classification100%specialization24%all_taxonomy_codes100%taxonomy_count100%zip_plus4100%country100%fax50%direct_address1%other_endpoint1%endpoint_count100%mailing_address100%mailing_city100%mailing_state100%mailing_zip100%mailing_country100%sex0%sole_proprietor0%organization_subpart100%parent_organization4%authorized_official100%authorized_official_first100%authorized_official_middle45%authorized_official_last100%authorized_official_title100%authorized_official_credential68%authorized_official_phone100%other_identifiers25%other_identifier_types25%other_identifier_issuers12%taxonomy_groups100%secondary_practice_locations100%enumeration_date100%last_update_date100%certification_date37%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_address5%secondary_city5%secondary_state5%secondary_zip5%secondary_phone5%secondary_phone_ext0%secondary_fax2%additional_names_114%additional_name_count100%endpoint_affiliation0%county_fips100%state_fips100%cbsa_code97%cbsa_type97%zip_land_sqmi100%

The percentage is how much of the file carries that field, measured on the delivered CSV rather than estimated. 73 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

practices-anesthesiology_locations_us.csv — 5 of 15,658 rows, 56 of 123 columns · scroll →UTF-8
npinameentity_typespecialtyaddresscitystatezipphonecountycbsa_titlelatitudelongitudeorganization_namelicense_numberlicense_statefacility_affiliationsoig_excludednpis_at_addressprimary_taxonomy_codeprovider_groupingclassificationall_taxonomy_codestaxonomy_countzip_plus4countryfaxendpoint_countmailing_addressmailing_citymailing_statemailing_zipmailing_countryorganization_subpartauthorized_officialauthorized_official_firstauthorized_official_middleauthorized_official_lastauthorized_official_titleauthorized_official_credentialauthorized_official_phoneother_identifiersother_identifier_typesother_identifier_issuerstaxonomy_groupssecondary_practice_locationsenumeration_datelast_update_dateeinsecondary_practice_locations_nadditional_name_countcounty_fipsstate_fipscbsa_codecbsa_typezip_land_sqmi
1376538140GREATER TULSA ANESTHESIOLOGISTS PLLCOrganizationAnesthesiology Physician9423 E 95TH CTTULSAOK741339184962400Tulsa CountyTulsa, OK36.039275-95.877463GREATER TULSA ANESTHESIOLOGISTS PLLC16586OK0N7207L00000XAllopathic & Osteopathic PhysiciansAnesthesiology207L00000X174133-5805US40594865070DEPT 1654TULSAOK74182USNDALE EDWIN DAUTENHAHNDALEEDWINDAUTENHAHNAUTHORIZED OFFICIALMD9184962400193400000X SINGLE SPECIALTY GROUP009/16/200504/20/2008<UNAVAIL>00401434046140Metropolitan Statistical Area13.666
1215922851ANESTHESIA ASSOCIATESOrganizationAnesthesiology Physician755 N 11TH ST, SUITE P3600BEAUMONTTX777024098385214Jefferson CountyBeaumont-Port Arthur, TX30.086285-94.128289ANESTHESIA ASSOCIATES0N46207L00000XAllopathic & Osteopathic PhysiciansAnesthesiology367500000X|207L00000X277702-1501US0PO BOX 5587BEAUMONTTX77726USNSTEPHEN J. SCHANGESTEPHENJ.SCHANGEPRESIDENTM.D.409838521400J355|11249190101|05BCBS193200000X MULTI-SPECIALTY GROUP009/20/200510/27/2016<UNAVAIL>00482454813140Metropolitan Statistical Area1.242
1538154182RIVERHILLS MEDICAL ASSOCIATESOrganizationAnesthesiology Physician85 N GRAND AVEFORT THOMASKY410758592125385Campbell CountyCincinnati, OH-KY-IN39.082436-84.457113RIVERHILLS MEDICAL ASSOCIATES0N90207L00000XAllopathic & Osteopathic PhysiciansAnesthesiology207L00000X141075-1793US85921285750200 NORTHLAND BLVD FL 1CINCINNATIOH45246USNHAREL RACHOVITSKYHARELRACHOVITSKYPRESIDENT85921253852384736|2384727|65936288|7890359805|05|05|05193400000X SINGLE SPECIALTY GROUP009/20/200507/21/2022<UNAVAIL>00210372117140Metropolitan Statistical Area5.834
1326033994KOENIGSBERG & ASSOCIATES PAIN MANAGEMENT LLCOrganizationAnesthesiology Physician2222 S BROAD STPHILADELPHIAPA191452154677212Philadelphia CountyPhiladelphia-Camden-Wilmington, PA-NJ-DE-MD39.914501-75.191217KOENIGSBERG & ASSOCIATES PAIN MANAGEMENT LLCPA0N3207L00000XAllopathic & Osteopathic PhysiciansAnesthesiology207LP2900X|207L00000X219145-3948US215467721602222 S BROAD STPHILADELPHIAPA19145USNDON A KOENIGSBERGDONAKOENIGSBERGPRESIDENTDO2154677212101077166000105193200000X MULTI-SPECIALTY GROUP009/20/200507/21/2022<UNAVAIL>00421014237980Metropolitan Statistical Area4.796
1467448084ANESTHESIA SOLUTIONS PCOrganizationAnesthesiology Physician216 ANAMARIA DRRAPID CITYSD577016057210337Pennington CountyRapid City, SD44.121777-103.201222ANESTHESIA SOLUTIONS PC0N36207L00000XAllopathic & Osteopathic PhysiciansAnesthesiology207L00000X157701-7366US60572100430508 6TH ST, STE 201RAPID CITYSD57701USNJOEL SCHWIESOWJOELSCHWIESOWGROUP MANAGERCRNA6057210337193400000X SINGLE SPECIALTY GROUP009/20/200508/22/2020<UNAVAIL>00461034639660Metropolitan Statistical Area52.214
Showing 5 real rows from 15,658 total, all 56 columns that carry data in them. 67 further columns are empty across these five rows — the field list above gives each one's fill rate across the whole file.

US Anesthesiology Practices

15,658 locations · CSV · Updated Monthly

Buy Dataset — $49

?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.

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15,658 locations
Buy Dataset — $49