Updated Monthly

US Dietitian, Registered Practices
U.S. Location Dataset // 6,464

6,464 healthcare organizations — practices, clinics, agencies and facilities, each at its business address. 100% carry a street address, 100% a telephone number, 23% 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 56 states and territories.

6,464Locations
50States
123Data Fields
CSVFormat

All 6,464 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 Dietitian, Registered Practices locations in the USA

Showing 4,000 of 6,379 US locations (~63% 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 6,464 records as a CSV. One payment, yours to keep, no subscription.

Per record, for AI agents

$1.53 / 100 rows

Query and pay for exactly the rows you need through our MCP server. Buying the file wins above 3,232 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_number23%license_state24%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_names20%primary_taxonomy_code100%provider_grouping100%classification100%specialization6%all_taxonomy_codes100%taxonomy_count100%zip_plus4100%country100%fax30%direct_address1%other_endpoint4%endpoint_count100%mailing_address100%mailing_city100%mailing_state100%mailing_zip100%mailing_country100%sex0%sole_proprietor0%organization_subpart100%parent_organization3%authorized_official100%authorized_official_first100%authorized_official_middle37%authorized_official_last100%authorized_official_title100%authorized_official_credential79%authorized_official_phone100%other_identifiers9%other_identifier_types9%other_identifier_issuers6%taxonomy_groups100%secondary_practice_locations100%enumeration_date100%last_update_date100%certification_date67%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_address7%secondary_city7%secondary_state7%secondary_zip7%secondary_phone7%secondary_phone_ext0%secondary_fax2%additional_names_120%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-dietitian-registered_locations_us.csv — 5 of 6,464 rows, 60 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_plus4countryfaxdirect_addressendpoint_countmailing_addressmailing_citymailing_statemailing_zipmailing_countryorganization_subpartparent_organizationauthorized_officialauthorized_official_firstauthorized_official_middleauthorized_official_lastauthorized_official_titleauthorized_official_credentialauthorized_official_phonetaxonomy_groupssecondary_practice_locationsenumeration_datelast_update_datecertification_dateeinsecondary_practice_locations_nadditional_names_1additional_name_countcounty_fipsstate_fipscbsa_codecbsa_typezip_land_sqmi
1730176165RICHMARK FINANCIAL SERVICES GROUP INCOrganizationMetabolic Nutrition Registered Dietitian9301 SOUTHWEST FREEWAY, SUITE 250HOUSTONTX770747132709301Harris CountyHouston-Pasadena-The Woodlands, TX29.687947-95.515725RICHMARK FINANCIAL SERVICES GROUP INCDT03675TX0N1<UNAVAIL>Richmark Nutrition Consultants133VN1006XDietary & Nutritional Service ProvidersDietitian, RegisteredNutrition, Metabolic133VN1006X177074-1518US713771830309301 SOUTHWEST FREEWAY, SUITE 250HOUSTONTX77074USNMARGARET B GUMTOMARGARETBGUMTOSOLO PRACTIONERRD LD CDE7132709301193400000X SINGLE SPECIALTY GROUP009/30/200501/16/2008<UNAVAIL>0Richmark Nutrition Consultants1482014826420Metropolitan Statistical Area5.5
1346237815STATE OF OK, BOARD OF REGENTS, UNIVERSITY OF OK HEALTH SCIENCES CENTEROrganizationRegistered Dietitian1600 N PHILLIPS AVE, COAH NUTRITION COUNSELING CLINICOKLAHOMA CITYOK731044052712113Oklahoma CountyOklahoma City, OK35.475123-97.5038STATE OF OK, BOARD OF REGENTS, UNIVERSITY OF OK HEALTH SCIENCES CENTER0N2<UNAVAIL>COAH Nutrition Counseling Clinic133V00000XDietary & Nutritional Service ProvidersDietitian, Registered133V00000X173104-4619US40527115600DEPARTMENT OF NUTRITIONAL SCIENCES, PO BOX 26901, CHB 469OKLAHOMA CITYOK73190USNJENIELLE SUE GREENLEEJENIELLESUEGREENLEEASSOC DEAN FOR FIN, ALLIED HEALTHBBA, MPH4052712288193400000X SINGLE SPECIALTY GROUP009/30/200508/22/2020<UNAVAIL>0COAH Nutrition Counseling Clinic1401094036420Metropolitan Statistical Area1.569
1922659515LEWIS BAILEY NUTRITION LLCOrganizationRegistered Dietitian1303 W MAPLE ST STE 105NORTH CANTONOH447204193484757Stark CountyCanton-Massillon, OH40.903454-81.433282LEWIS BAILEY NUTRITION LLC0N5133V00000XDietary & Nutritional Service ProvidersDietitian, Registered133V00000X144720-2858US01303 W MAPLE ST STE 105NORTH CANTONOH44720USNMEGAN LEWISMEGANLEWISOWNERRD/LD4193484757193400000X SINGLE SPECIALTY GROUP009/25/201909/25/2019<UNAVAIL>00391513915940Metropolitan Statistical Area34.341
1740831106BRYAN MEDICAL CENTEROrganizationRegistered Dietitian1600 S 48TH STLINCOLNNE685064024815792Lancaster CountyLincoln, NE40.783832-96.639581BRYAN MEDICAL CENTER0N126133V00000XDietary & Nutritional Service ProvidersDietitian, Registered133V00000X168506-1283US4024814755direct@hisp.bryanhealth.org11600 S 48TH STLINCOLNNE68506USYBRYAN MEDICAL CENTERERIC N MOOSSERICNMOOSSPRESIDENT & CEO4024813548193200000X MULTI-SPECIALTY GROUP009/26/201910/27/202310/27/2023<UNAVAIL>00311093130700Metropolitan Statistical Area6.994
1205477296LIBERATING JASPER LLCOrganizationRegistered Dietitian2133 MARTIN LUTHER KING JR WAYTACOMAWA984054259995812Pierce CountySeattle-Tacoma-Bellevue, WA47.245647-122.472399LIBERATING JASPER LLC0N1133V00000XDietary & Nutritional Service ProvidersDietitian, Registered133V00000X|133N00000X|106H00000X398405-3839USinfo@liberatingajasper.com12133 MARTIN LUTHER KING JR WAYTACOMAWA98405USNALEXANDRA MCKEEALEXANDRAMCKEEREGISTERED DIETITIAN, CO-FOUNDERMS, RD4259995812193200000X MULTI-SPECIALTY GROUP010/01/201910/01/2019<UNAVAIL>00530535342660Metropolitan Statistical Area4.099
Showing 5 real rows from 6,464 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 Dietitian, Registered Practices

6,464 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.

↔Related Datasets

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6,464 locations
Buy Dataset — $49