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 45 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. Cierra Marquez, RNRegistered Nurse1255138681
  2. Michele Marriage, ACLCAddiction (Substance Use Disorder) Counselor1609631894
  3. Zoie MarshBehavior Technician1255280715
  4. Athena Martell, LACAddiction (Substance Use Disorder) Counselor1548752389
  5. Jaime Martian, RNRegistered Nurse1215762778
  6. Danielle Martin, FNPGerontology Nurse Practitioner1548680051
  7. Janet Martin, LCSWClinical Social Worker1124761630
  8. Jessica Martin, RDRegistered Dietitian1508231101
  9. Kristy Martin, APRNFamily Nurse Practitioner1235389693
  10. Marian Martin, PHDPsychologist1831293844
  11. Christopher Martinez, PTPhysical Therapist1487789459
  12. Karla Maslowski, LACAddiction (Substance Use Disorder) Counselor1023249638
  13. Ambrin Masood, PHD, LCPCProfessional Counselor1700593340
  14. Faraz Masood, MDPsychiatry Physician1215041744
  15. Cody Massie, DOStudent in an Organized Health Care Education/Training Program1740129873
  16. Claire Mastel, PA-CPhysician Assistant1871178202
  17. Kelsey Mastel, DMDPublic Health Dentistry1235583899
  18. Lisa Matovich-BrookeMental Health Counselor1740699875
  19. Angela Matta, LCSW, LACClinical Social Worker1265741672
  20. Carrie Matthaes, PHARMDPharmacist1063706349
  21. Adam Mattingly, PA-CPhysician Assistant1295836831
  22. Amy Mattox, PCLCMental Health Counselor1578370870
  23. Daniel Mattson, CRNACertified Registered Nurse Anesthetist1710903554
  24. Kenneth Mattson, ATCAthletic Trainer1285763011
  25. Marianne MattsonSpeech-Language Pathologist1619710688
  26. Kathleen Mattucci, LCSWSocial Worker1740490853
  27. Bryant Mawyer, LCPC, M.ED.Mental Health Counselor1144099003
  28. David Mawyer, DDSGeneral Practice Dentistry1477643534
  29. Jennifer MaxwellHome Health Aide1841844602
  30. Sherri Maxwell, SLPSpeech-Language Pathologist1598827719
  31. Christine May, LCSW, LACClinical Social Worker1326535071
  32. Eric May, M.D.Diagnostic Radiology Physician1447561360
  33. Taylor Mayer, LCPC, PHDProfessional Counselor1891786463
  34. Christine Mayhood, RNRegistered Nurse1255287884
  35. Michaela Mayhood, OTR/LOccupational Therapist1477220648
  36. Stacy Maynard, DOStudent in an Organized Health Care Education/Training Program1144076720
  37. Katrina Mayr, PHARMDAmbulatory Care Pharmacist1831565001
  38. Regan MazourPhysician Assistant1235815846
  39. Patti Mazurkiewicz, LCPCMental Health Counselor1689349334
  40. Lexus McAlister, DPTPhysical Therapist1851108310
  41. Sarah McAllister, FNPNurse Practitioner1760126155
  42. Edward McAnally, OTDOccupational Therapist1679340822
  43. Jennifer McAnally, APRNPsychiatric/Mental Health Nurse Practitioner1922650290
  44. Wendy McAndrews, MS, CRC, LCPCProfessional Counselor1033446794
  45. Rebecca McBeeAddiction (Substance Use Disorder) Counselor1154121366
  46. Douglas McBride, O.D.Corneal and Contact Management Optometrist1720141583
  47. Kevin McBride, O.D.Corneal and Contact Management Optometrist1922161538
  48. Sylvia McCalla, RPHPharmacist1497960595
  49. Sheryl McCandlessPhysical Therapist1942586839
  50. Mark McCarthy, D.D.S.General Practice Dentistry1114050077

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.