Updated Monthly

US Technician/Technologist Practices
U.S. Location Dataset // 4,237

4,237 healthcare organizations — practices, clinics, agencies and facilities, each at its business address. 100% carry a street address, 100% a telephone number, 29% 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 52 states and territories.

4,237Locations
49States
123Data Fields
CSVFormat

All 4,237 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 Technician/Technologist Practices locations in the USA

4,123 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 4,237 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_title96%latitude100%longitude100%organization_name100%credential0%license_number29%license_state32%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_name37%additional_names46%primary_taxonomy_code100%provider_grouping100%classification100%specialization95%all_taxonomy_codes100%taxonomy_count100%zip_plus4100%country100%fax63%direct_address0%other_endpoint1%endpoint_count100%mailing_address100%mailing_city100%mailing_state100%mailing_zip100%mailing_country100%sex0%sole_proprietor0%organization_subpart100%parent_organization13%authorized_official100%authorized_official_first100%authorized_official_middle44%authorized_official_last100%authorized_official_title100%authorized_official_credential31%authorized_official_phone100%other_identifiers19%other_identifier_types19%other_identifier_issuers8%taxonomy_groups100%secondary_practice_locations100%enumeration_date100%last_update_date100%certification_date23%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_address1%secondary_city1%secondary_state1%secondary_zip1%secondary_phone1%secondary_phone_ext0%secondary_fax1%additional_names_146%additional_name_count100%endpoint_affiliation0%county_fips100%state_fips100%cbsa_code96%cbsa_type96%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-technician-technologist_locations_us.csv — 5 of 4,237 rows, 59 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_phoneother_identifiersother_identifier_typestaxonomy_groupssecondary_practice_locationsenumeration_datelast_update_dateeinsecondary_practice_locations_nadditional_names_1additional_name_countcounty_fipsstate_fipscbsa_codecbsa_typezip_land_sqmi
1275529125TRI-STATE OPTICAL, INC.OrganizationOptician5600-A EAST VIRGINA STREETEVANSVILLEIN477158124772020Vanderburgh CountyEvansville, IN37.972431-87.479646TRI-STATE OPTICAL, INC.0N1<UNAVAIL>Cunningham Optical One156FX1800XEye and Vision Services ProvidersTechnician/TechnologistOptician332H00000X|156FX1800X247715-2639US812473565305600-A EAST VIRGINA STREETEVANSVILLEIN47715USYTRI-STATE OPTICAL, INC.CHAND E CUNNINGHAMCHANDECUNNINGHAMOWNER2604821555100280540A05193400000X SINGLE SPECIALTY GROUP009/26/200511/25/2014<UNAVAIL>0Cunningham Optical One1181631821780Metropolitan Statistical Area21.988
1982691101TOWN PARK OPTICALOrganizationOptician2507 HARLEM RDCHEEKTOWAGANY142257168930633Erie CountyBuffalo-Cheektowaga, NY42.928949-78.750273TOWN PARK OPTICAL2306NY0N4<UNAVAIL>Optical Store156FX1800XEye and Vision Services ProvidersTechnician/TechnologistOptician156FX1800X114225-4527US716893063302507 HARLEM RDCHEEKTOWAGANY14225USNTHOMAS J STEPKATHOMASJSTEPKAOPTICIAN OWNER7168930633193400000X SINGLE SPECIALTY GROUP010/03/200508/22/2020<UNAVAIL>0Optical Store1360293615380Metropolitan Statistical Area11.484
1740822501EYEGLASSES OF TEXASOrganizationOptician6200 BELLAIRE BLVD STE JHOUSTONTX770813463245723Harris CountyHouston-Pasadena-The Woodlands, TX29.712829-95.478516EYEGLASSES OF TEXAS0N1Eyeglasses of Texas156FX1800XEye and Vision Services ProvidersTechnician/TechnologistOptician156FX1800X177081-4902US346701879806200 BELLAIRE BLVD STE JHOUSTONTX77081USNEUDELIA HERNANDEZEUDELIAHERNANDEZMANAGER3463245723193400000X SINGLE SPECIALTY GROUP010/14/201910/14/2019<UNAVAIL>0Eyeglasses of Texas1482014826420Metropolitan Statistical Area3.251
1164668802HOMETOWN OPTICAL INC.OrganizationOptician13244 US HIGHWAY 1SEBASTIANFL329587723880308Indian River CountySebastian-Vero Beach-West Vero Corridor, FL27.794384-80.49146HOMETOWN OPTICAL INC.DO4689FL0N2156FX1800XEye and Vision Services ProvidersTechnician/TechnologistOptician156FX1800X132958-3750US7722289111013244 US HIGHWAY 1SEBASTIANFL32958USNNATHAN SHANE STYRONNATHANSHANESTYRONPRESIDENT/OPTICIAN7723880308193200000X MULTI-SPECIALTY GROUP012/31/200812/31/2008<UNAVAIL>00120611242680Metropolitan Statistical Area27.876
1437395951EYES ENTERPRISES, INC.OrganizationOptician15100 HESPERIAN BLVD STE 120SAN LEANDROCA945785102766000Alameda CountySan Francisco-Oakland-Fremont, CA37.706765-122.125565EYES ENTERPRISES, INC.056461CA0N4156FX1800XEye and Vision Services ProvidersTechnician/TechnologistOptician156FX1800X194578-3638US5103170306015100 HESPERIAN BLVD STE 120SAN LEANDROCA94578USNDONOVAN ANTHONY KNIGHTDONOVANANTHONYKNIGHTOPTICIAN/OWNER5102766000193400000X SINGLE SPECIALTY GROUP001/06/200901/06/2009<UNAVAIL>00060010641860Metropolitan Statistical Area4.559
Showing 5 real rows from 4,237 total, all 59 columns that carry data in them. 64 further columns are empty across these five rows — the field list above gives each one's fill rate across the whole file.

US Technician/Technologist Practices

4,237 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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$49
4,237 locations
Buy Dataset — $49