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 27 of 81.

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

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. Kelsie Groff, APRNNurse Practitioner1194426759
  2. Michael Groover, D.O.Adult Reconstructive Orthopaedic Surgery Physician1023455748
  3. Kandis Grose, MS, RD, LNRegistered Dietitian1205905221
  4. Nicole Gross, OTR/LOccupational Therapist1124304597
  5. Jess Grossman, MDAnesthesiology Physician1316093933
  6. Lorinda Grosso, MDPediatrics Physician1184129611
  7. Steven Grosso, MDPlastic and Reconstructive Surgery Physician1730220286
  8. Lynn Grosulak, LCPCMental Health Counselor1396816724
  9. Cameron Grove, MDFamily Medicine Physician1477659381
  10. Danielle GrubbStudent in an Organized Health Care Education/Training Program1528778594
  11. McKenzie Grubbs, LCPCMental Health Counselor1629886833
  12. Riley Grubbs, PHARMDPharmacist1750191748
  13. Sally Grunst, LCPCCounselor1154592848
  14. Carmalen Grutsch, OTOccupational Therapist1174706675
  15. Jared Guenther, OTOccupational Therapist1487079919
  16. Brian Guercio, MDEmergency Medicine Physician1881985638
  17. Jasmine GuglerBehavior Technician1538038922
  18. Bryant Gulde, CPOProsthetist1598838484
  19. Whitney Gum, M.D.Emergency Medicine Physician1215221841
  20. David Gumm, PHDClinical Neuropsychologist1689617532
  21. Lindell Gumper, JD, PHDClinical Psychologist1093801300
  22. Grant Gunderson, MDStudent in an Organized Health Care Education/Training Program1356101265
  23. Gabrielle Gunlikson, ODOptometrist1295350577
  24. Fred Gunville, MDPediatrics Physician1912019969
  25. Earl Gurevitch, M.D.Urology Physician1710925730
  26. Stephanie Gushwa, MS, OTRLOccupational Therapist1922165315
  27. Amy Gustafson, DMDPublic Health Dentistry1942588439
  28. Aidan Guthridge, PHARMDOncology Pharmacist1609536804
  29. Consuelo Gutierez, LCSW, LICSWClinical Social Worker1457897670
  30. James Guyer, M.D.Family Medicine Physician1962495697
  31. Erica GuytonOptician1942715420
  32. Glenn Guzman, MDFamily Medicine Physician1760594725
  33. Constance Haan, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1790750305
  34. Jennifer Haarr, PTPhysical Therapist1982716494
  35. Charles Habeck, PSY.D.Mental Health Counselor1174961072
  36. Amanda Haber, O.D.Optometrist1750349049
  37. Darren Hackey, DPTPhysical Therapist1629486733
  38. Ramona Haeder, P.T.Physical Therapist1073846861
  39. Lindsey HaferOccupational Therapist1295366631
  40. Marcia HaferaMedical Technologist1346601069
  41. Laree Hafner, SLPSpeech-Language Pathologist1306270384
  42. Michael Hagan, MDInternal Medicine Physician1710924642
  43. Maureen Hagen, LCPCProfessional Counselor1437217866
  44. Shannon Hagen, DPT, PTPhysical Therapist1124100797
  45. Brian Hagerty, RD, LNRegistered Dietitian1790265320
  46. Robert Hagstrom, LCPCProfessional Counselor1235292731
  47. Rachael Hahn, PTAPhysical Therapy Assistant1164139929
  48. Taylor HaidleMental Health Counselor1699409672
  49. Jane Hakert, RNCase Management Registered Nurse1720258262
  50. Jason Hakert, LACAddiction (Substance Use Disorder) Counselor1740730753

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.