Updated Monthly

US Otolaryngology Practices
U.S. Location Dataset // 4,527

4,527 healthcare organizations — practices, clinics, agencies and facilities, each at its business address. 100% carry a street address, 100% a telephone number, 41% 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.

4,527Locations

49States

123Data Fields

CSVFormat

All 4,527 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 Otolaryngology Practices locations in the USA

4,446 US locations · 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 4,527 records as a CSV. One payment, yours to keep, no subscription.

Per record, for AI agents

—

This dataset is small enough that the whole file is the only sensible purchase. Metered queries start at 5,000 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_number41%license_state45%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_name24%additional_names27%primary_taxonomy_code100%provider_grouping100%classification100%specialization28%all_taxonomy_codes100%taxonomy_count100%zip_plus4100%country100%fax77%direct_address1%other_endpoint1%endpoint_count100%mailing_address100%mailing_city100%mailing_state100%mailing_zip100%mailing_country100%sex0%sole_proprietor0%organization_subpart100%parent_organization6%authorized_official100%authorized_official_first100%authorized_official_middle64%authorized_official_last100%authorized_official_title100%authorized_official_credential67%authorized_official_phone100%other_identifiers35%other_identifier_types35%other_identifier_issuers16%taxonomy_groups100%secondary_practice_locations100%enumeration_date100%last_update_date100%certification_date30%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_address6%secondary_city6%secondary_state6%secondary_zip6%secondary_phone6%secondary_phone_ext0%secondary_fax4%additional_names_127%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. 72 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-otolaryngology_locations_us.csv — 5 of 4,527 rows, 60 of 123 columns · scroll →UTF-8

npi	name	entity_type	specialty	address	city	state	zip	phone	county	cbsa_title	latitude	longitude	organization_name	license_number	license_state	oig_excluded	npis_at_address	other_organization_name	additional_names	primary_taxonomy_code	provider_grouping	classification	specialization	all_taxonomy_codes	taxonomy_count	zip_plus4	country	fax	mailing_address	mailing_city	mailing_state	mailing_zip	mailing_country	organization_subpart	authorized_official	authorized_official_first	authorized_official_middle	authorized_official_last	authorized_official_title	authorized_official_credential	authorized_official_phone	other_identifiers	other_identifier_types	other_identifier_issuers	taxonomy_groups	enumeration_date	last_update_date	ein	additional_names_1	additional_name_count	county_fips	state_fips	cbsa_code	cbsa_type	zip_land_sqmi
1144215807	ENT & FACIAL PLASTIC SURGICAL ASSOCIATES, LLP	Organization	Otolaryngology Physician	400 MIDDLETOWN BLVD, SUITE 100	LANGHORNE	PA	19047	2157577300	Bucks County	Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	40.180448	-74.912451	ENT & FACIAL PLASTIC SURGICAL ASSOCIATES, LLP		PA	N	7	<UNAVAIL>	Premier E.N.T. Associates	207Y00000X	Allopathic & Osteopathic Physicians	Otolaryngology		207Y00000X	1	19047-1819	US	2157507111	400 MIDDLETOWN BLVD, SUITE 100	LANGHORNE	PA	19047	US	N	CINDY DOAN	CINDY		DOAN	OFFICE MANAGER		2157577300				193400000X SINGLE SPECIALTY GROUP	09/19/2005	12/07/2011	<UNAVAIL>	Premier E.N.T. Associates	1	42017	42	37980	Metropolitan Statistical Area	17.249
1811982408	ENT CONSULTANTS OF LAKE COUNTY	Organization	Otolaryngology Physician	755 S MILWAUKEE AVE, STE 181	LIBERTYVILLE	IL	60048	8478161228	Lake County	Chicago-Naperville-Elgin, IL-IN	42.292606	-87.945317	ENT CONSULTANTS OF LAKE COUNTY	042-002811	IL	N	5			207Y00000X	Allopathic & Osteopathic Physicians	Otolaryngology		207Y00000X	1	60048-3253	US	8478161262	755 S MILWAUKEE AVE, STE 181	LIBERTYVILLE	IL	60048	US	N	STACEY M WILCOX	STACEY	M	WILCOX	OFFICE MANAGER		8478161228	036039785	05		193400000X SINGLE SPECIALTY GROUP	09/20/2005	10/05/2012	<UNAVAIL>		0	17097	17	16980	Metropolitan Statistical Area	28.396
1063408623	MICHAEL S SCHWARTZ,MD A PROFESSIONAL CORPORATION	Organization	Otolaryngology/Facial Plastic Surgery Physician	960 E GREEN ST, #101	PASADENA	CA	91106	6267935134	Los Angeles County	Los Angeles-Long Beach-Anaheim, CA	34.139402	-118.128658	MICHAEL S SCHWARTZ,MD A PROFESSIONAL CORPORATION	G50895A	CA	N	3			207YX0905X	Allopathic & Osteopathic Physicians	Otolaryngology	Otolaryngology/Facial Plastic Surgery	207YX0905X	1	91106-2401	US	6267932912	960 E GREEN ST, #101	PASADENA	CA	91106	US	N	MICHAEL S SCHWARTZ	MICHAEL	S	SCHWARTZ	OWNER	MD	6267935134				193400000X SINGLE SPECIALTY GROUP	09/20/2005	08/22/2020	<UNAVAIL>		0	06037	06	31080	Metropolitan Statistical Area	2.717
1184610420	NORTH FLORIDA OTOLARYNGOLOGY ASSOCIATES PA	Organization	Otolaryngology Physician	1801 BARRS ST, SUITE 700	JACKSONVILLE	FL	32204	9043873001	Duval County	Jacksonville, FL	30.317018	-81.680832	NORTH FLORIDA OTOLARYNGOLOGY ASSOCIATES PA			N	1			207Y00000X	Allopathic & Osteopathic Physicians	Otolaryngology		207Y00000X	1	32204-4732	US	9043896627	1801 BARRS ST, SUITE 700	JACKSONVILLE	FL	32204	US	N	CHERYL P LAUCKS	CHERYL	P	LAUCKS	OFFICE MANAGER		9043896570	00314	01	BS GRP NUMBER	193400000X SINGLE SPECIALTY GROUP	09/22/2005	08/22/2020	<UNAVAIL>		0	12031	12	27260	Metropolitan Statistical Area	2.686
1356992119	KEITH F. DESONIER, M.D, APMC	Organization	Otolaryngology Physician	555 DR MICHAEL DEBAKEY DR STE 103	LAKE CHARLES	LA	70601	3374390555	Calcasieu Parish	Lake Charles, LA	30.226792	-93.215443	KEITH F. DESONIER, M.D, APMC			N	1			207Y00000X	Allopathic & Osteopathic Physicians	Otolaryngology		207Y00000X	1	70601-5700	US	3374366223	555 DR MICHAEL DEBAKEY DR STE 103	LAKE CHARLES	LA	70601	US	N	KEITH FRANCIS DESONIER	KEITH	FRANCIS	DESONIER	OWNER/ PRESIDENT	M.D.	3374390555				193400000X SINGLE SPECIALTY GROUP	09/24/2019	09/24/2019	<UNAVAIL>		0	22019	22	29340	Metropolitan Statistical Area	16.118

Showing 5 real rows from 4,527 total, all 60 columns that carry data in them. 63 further columns are empty across these five rows — the field list above gives each one's fill rate across the whole file.

US Otolaryngology Practices

4,527 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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