Updated Monthly

US Otolaryngology
U.S. Location Dataset // 14,978

14,978 licensed healthcare providers at their practice address. 100% carry a street address, 100% a telephone number, 100% a state license number, 100% a specialty from the nucc taxonomy, 65% the medical school and graduation year, 59% the group practice they bill under. 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. These rows are individual providers, so the record is a licensed person at the address where they practise. Buy the organization file instead if you need businesses only. Coverage is 59 states and territories.

14,978Locations

49States

123Data Fields

CSVFormat

All 14,978 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 locations in the USA

Showing 4,000 of 14,784 US locations (~27% 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 14,978 records as a CSV. One payment, yours to keep, no subscription.

Per record, for AI agents

$0.66 / 100 rows

Query and pay for exactly the rows you need through our MCP server. Buying the file wins above 7,489 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%county98%cbsa_title96%latitude98%longitude98%organization_name0%credential94%license_number100%license_state100%medicare_specialty65%medicare_secondary_specialties6%group_practice59%group_size59%primary_facility_ccn55%facility_affiliations100%medical_school65%graduation_year65%est_years_in_practice65%oig_excluded100%npis_at_address100%last_name100%first_name100%middle_name76%name_prefix47%name_suffix4%other_organization_name0%additional_names0%primary_taxonomy_code100%provider_grouping100%classification100%specialization24%all_taxonomy_codes100%taxonomy_count100%zip_plus4100%country100%fax62%direct_address12%other_endpoint5%endpoint_count100%mailing_address100%mailing_city100%mailing_state100%mailing_zip100%mailing_country100%sex100%sole_proprietor100%organization_subpart0%parent_organization0%authorized_official0%authorized_official_first0%authorized_official_middle0%authorized_official_last0%authorized_official_title0%authorized_official_credential0%authorized_official_phone0%other_identifiers43%other_identifier_types43%other_identifier_issuers19%taxonomy_groups2%secondary_practice_locations100%enumeration_date100%last_update_date100%certification_date50%ein0%replacement_npi0%individual_pac_id65%medicare_enrollment_id65%group_pac_id59%group_address65%group_city65%group_state65%group_zip65%practices_at65%telehealth13%accepts_assignment65%group_accepts_assignment65%group_address_line2_suppressed4%medicare_enrolled65%facility_affiliation_types55%facility_ccns55%hospital_name54%hospital_address54%hospital_city54%hospital_state54%hospital_zip54%hospital_county54%hospital_type54%hospital_ownership54%hospital_emergency_services54%hospital_rating54%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_address19%secondary_city19%secondary_state19%secondary_zip19%secondary_phone19%secondary_phone_ext0%secondary_fax9%additional_names_10%additional_name_count100%endpoint_affiliation5%county_fips98%state_fips98%cbsa_code96%cbsa_type96%zip_land_sqmi98%

The percentage is how much of the file carries that field, measured on the delivered CSV rather than estimated. 44 of 123 fields are populated on under half the rows (organization_name, medicare_secondary_specialties, name_prefix, name_suffix, other_organization_name, additional_names, …). Every row always carries the identifiers and the full address.

≡Sample Data Preview

providers-otolaryngology_locations_us.csv — 5 of 14,978 rows, 85 of 123 columns · scroll →UTF-8

npi	name	entity_type	specialty	address	city	state	zip	phone	county	cbsa_title	latitude	longitude	credential	license_number	license_state	medicare_specialty	group_practice	group_size	primary_facility_ccn	facility_affiliations	medical_school	graduation_year	est_years_in_practice	oig_excluded	npis_at_address	last_name	first_name	middle_name	name_prefix	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	sex	sole_proprietor	other_identifiers	other_identifier_types	other_identifier_issuers	enumeration_date	last_update_date	certification_date	individual_pac_id	medicare_enrollment_id	group_pac_id	group_address	group_city	group_state	group_zip	practices_at	telehealth	accepts_assignment	group_accepts_assignment	medicare_enrolled	facility_affiliation_types	facility_ccns	hospital_name	hospital_address	hospital_city	hospital_state	hospital_zip	hospital_county	hospital_type	hospital_ownership	hospital_emergency_services	hospital_rating	county_fips	state_fips	cbsa_code	cbsa_type	zip_land_sqmi
1770578528	JOHN JAMOULIS JAMESON	Individual	Otolaryngology Physician	725 CONCORD AVE, SUITE 2300	CAMBRIDGE	MA	02138	6174999933	Middlesex County	Boston-Cambridge-Newton, MA-NH	42.379637	-71.135152	MD	72421	MA	OTOLARYNGOLOGY	BMC AFFILIATED PHYSICIANS, INC.	545	220036	1	UNIVERSITY OF MICHIGAN MEDICAL SCHOOL	1985	41	N	4	JAMESON	JOHN	JAMOULIS	DR.	207Y00000X	Allopathic & Osteopathic Physicians	Otolaryngology		207Y00000X	1	02138-1040	US	6174999935	960 MASSACHUSETTS AVE STE 2	BOSTON	MA	02118	US	M	N	3069354	05		09/19/2005	03/17/2025	03/17/2025	9931156544	I20050406000279	9830133123	77 WARREN ST	BRIGHTON	MA	02135	2	Y	Y	Y	Y	Hospital	220036	BOSTON MEDICAL CENTER-BRIGHTON	736 CAMBRIDGE STREET, NEVINS BUILDING	BRIGHTON	MA	02135	SUFFOLK	Acute Care Hospitals	Proprietary	Yes	3	25017	25	14460	Metropolitan Statistical Area	2.738
1821083544	KRAIG C MCGEE	Individual	Otolaryngology Physician	333 N 18TH AVE, # B-3	POCATELLO	ID	83201	2082322146	Bannock County	Pocatello, ID	42.90602	-112.373628	MD	M4337	ID	OTOLARYNGOLOGY	MV POCATELLO ENT, LLC	2	130028	1	UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE	1976	50	N	1	MCGEE	KRAIG	C	DR.	207Y00000X	Allopathic & Osteopathic Physicians	Otolaryngology		207Y00000X	1	83201-3358	US	2082322770	333 N 18TH AVE, # B-3	POCATELLO	ID	83201	US	M	Y	73676\|002528200	01\|05	BLUE CROSS	09/19/2005	07/08/2007		9739096322	I20040913000449	2567706096	333 N 18TH AVE, SUITE B3	POCATELLO	ID	83201	1		Y	Y	Y	Hospital	130028	PORTNEUF MEDICAL CENTER	777 HOSPITAL WAY	POCATELLO	ID	83201	BANNOCK	Acute Care Hospitals	Proprietary	Yes	4	16005	16	38540	Metropolitan Statistical Area	34.206
1487649315	LAUREN HOLINGER	Individual	Pediatric Otolaryngology Physician	225 E. CHICAGO AVE., #25, ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO	CHICAGO	IL	60611	3122276230	Cook County	Chicago-Naperville-Elgin, IL-IN	41.894742	-87.615073	MD	036-050844	IL					0				N	5	HOLINGER	LAUREN			207YP0228X	Allopathic & Osteopathic Physicians	Otolaryngology	Pediatric Otolaryngology	207YP0228X	1	60611-2605	US		225 E. CHICAGO AVE., #25, ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO	CHICAGO	IL	60611	US	M	N	200810480A\|1627123\|036050844	05\|01\|05	BCBS PROVIDER ID	09/16/2005	04/17/2013																										17031	17	16980	Metropolitan Statistical Area	0.793
1740275692	MICHAEL M TROWBRIDGE	Individual	Otolaryngology/Facial Plastic Surgery Physician	2643 PATTERSON RD, SUITE 503	GRAND JUNCTION	CO	81506	9702452400	Mesa County	Grand Junction, CO	39.124877	-108.558662	MD	29430	CO					0				N	7	TROWBRIDGE	MICHAEL	M		207YX0905X	Allopathic & Osteopathic Physicians	Otolaryngology	Otolaryngology/Facial Plastic Surgery	207YX0905X	1	81506-1953	US	9702429092	2643 PATTERSON RD, SUITE 503	GRAND JUNCTION	CO	81506	US	M	N	01294305	05		09/16/2005	06/13/2012																										08077	08	24300	Metropolitan Statistical Area	23.935
1437144235	DAVID J BESTE	Individual	Pediatric Otolaryngology Physician	9000 W WISCONSIN AVE, PEDIATRIC OTOLARYNGOLOGY	MILWAUKEE	WI	53226	4142662761	Milwaukee County	Milwaukee-Waukesha, WI	43.050631	-88.043161	M.D.	22968	WI					0				N	11	BESTE	DAVID	J	DR.	207YP0228X	Allopathic & Osteopathic Physicians	Otolaryngology	Pediatric Otolaryngology	207YP0228X	1	53226-4874	US	4142662766	9000 W WISCONSIN AVE, PEDIATRIC OTOLARYNGOLOGY	MILWAUKEE	WI	53226	US	M	N	1437144235	05		09/19/2005	04/28/2015																										55079	55	33340	Metropolitan Statistical Area	6.845

Showing 5 real rows from 14,978 total, all 85 columns that carry data in them. 38 further columns are empty across these five rows — the field list above gives each one's fill rate across the whole file.

US Otolaryngology

14,978 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?

Individual providers — a licensed person at the address where they practise. CMS publishes NPPES for public use with the practice address attached. If you need businesses only, buy the organization file or one of the practice cuts instead.

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

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US Medicare-Enrolled Clinicians

1,622,183 locations$99