NPPES file of Aug 9, 2026

Doctors and health care providers in Billings, MT

4,035 individual NPPES records list a practice address in Billings, 1st of 89 Montana cities. The largest group is mental health counselor: 213, 5% of the city's records, against 5% across Montana. Page 26 of 81.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Billings in Montana

  • Rank in Montana1st of 89 cities by records
  • Share of the state18.5% of Montana's records
  • Specialties present25 or more taxonomy codes
  • Top three groups15.2% of all records
  • Mental Health Counselor rank2nd of the 10 Montana cities with the most

Compared with Montana as a whole, Billings has 2.5× the state's share of student in an organized health care education/training program records and 0.56× its share of family nurse practitioner records.

Providers in Billings, alphabetically

  1. Katherine Goyn, PA-CMedical Physician Assistant1780462630
  2. Jonathan Graeve, MDDiagnostic Radiology Physician1538271507
  3. Cara GraffOccupational Therapist1750069498
  4. Shelbi Gragg, SLPSpeech-Language Pathologist1194233122
  5. Christopher Graham, PACPhysician Assistant1093739377
  6. Cynthia Graham, LPCPMental Health Counselor1629465646
  7. David Graham, MDInfectious Disease Physician1962425868
  8. Marisa Graham, PHARMDPharmacist1942464086
  9. Nancy Graham, RNCase Management Registered Nurse1598409369
  10. Vanesa Graham, RNRegistered Nurse1275333858
  11. Marilyn Grams, MDGeriatric Medicine (Internal Medicine) Physician1669492104
  12. Elizabeth Grandahl, PAMedical Physician Assistant1316496268
  13. Allie GrantNeonatal Nurse Practitioner1518831460
  14. Barton Grant, D.C.Chiropractor1740593516
  15. Rayola Grant, BSNStudent in an Organized Health Care Education/Training Program1356950927
  16. Dianna Grantham, LAC, LCPCProfessional Counselor1639578974
  17. Kendra Grass, M.S. CCC-SLPSpeech-Language Pathologist1396125738
  18. Charles GravesAddiction (Substance Use Disorder) Counselor1710417993
  19. Julian Grecco, MDHospitalist Physician1831383678
  20. Tamara Greeling, LCPC, LACMental Health Counselor1265762140
  21. Alisa Green, MDDermatopathology Physician1821154170
  22. Austin Green, M.D.Anatomic Pathology & Clinical Pathology Physician1912402801
  23. Danielle Green, RDN, IFNCPRegistered Dietitian1548916307
  24. Sheleah Green, FNPFamily Nurse Practitioner1245002575
  25. Ari Greenberg, PACMedical Physician Assistant1841465267
  26. William GreeneInternal Medicine Physician1962961268
  27. Christopher Greer, LACAddiction (Substance Use Disorder) Counselor1477443786
  28. Laura Gregersen, DPTPhysical Therapist1356791198
  29. Hailee Gregerson, OTDOccupational Therapist1376382523
  30. Catherine Gregori, LACProfessional Counselor1710142468
  31. John Gregory, MDSurgery Physician1861504847
  32. Taylor Gregory, NPNurse Practitioner1871132712
  33. Gregory Grenier, D.OOrthopaedic Surgery Physician1134512593
  34. Donald Grewell, DOFamily Medicine Physician1326150285
  35. Tamara Grewell, BSN, RNEmergency Registered Nurse1508792599
  36. Roderick Griffeth, D.D.S.Oral and Maxillofacial Surgery (Dentist)1861727646
  37. Amanda Griffin, LCPCProfessional Counselor1851788996
  38. Dannialle Griffin, SWLCClinical Social Worker1679429724
  39. Jenna Griffin, M.S., CFY-SLPSpeech-Language Pathologist1427464528
  40. Luisa Griffin, LMTMassage Therapist1275320459
  41. Phillip Griffin, M.D.Rheumatology Physician1013166164
  42. Jonathan Griffith, DPTPhysical Therapist1003244427
  43. Matthew Griffith, LCPC, LPC, NCCMental Health Counselor1174924278
  44. Tristan Grimes, MT-BCMusic Therapist1548979990
  45. Angela GrimmProfessional Counselor1588108120
  46. Jeri Grimsley, SLPSpeech-Language Pathologist1457736365
  47. Joel GrinderProfessional Counselor1588024491
  48. Timothy Grinstead, LCPCProfessional Counselor1093912842
  49. Dusty Grisham, RNCase Management Registered Nurse1346719887
  50. Paul Grmoljez, MDSurgery Physician1831241785

The largest Montana cities

  1. Missoula3,567
  2. Bozeman2,433
  3. Great Falls1,798
  4. Kalispell1,650
  5. Helena1,591

All of Montana →

How to read this directory

Billings, Montana appears in the CMS National Plan and Provider Enumeration System with 4,035 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Billings - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Billings practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Billings is weighted toward Mental Health Counselor (213 clinicians, followed by Clinical Social Worker with 201 and Professional Counselor with 198). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Montana's population, Billings reports roughly 356.2 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Billings patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Billings, MT?

There are 4,035 registered healthcare providers in Billings, MT, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Billings?

The most common specialties in Billings are Mental Health Counselor, Clinical Social Worker, Professional Counselor, Physical Therapist, Physician Assistant. Mental Health Counselor has the most providers with 213.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.