NPPES file of Aug 9, 2026

Doctors and health care providers in Libby, MT

139 individual NPPES records list a practice address in Libby, 22nd of 89 Montana cities. The largest group is clinical social worker: 16, 12% of the city's records, against 7% across Montana. Page 3 of 3.

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

Libby in Montana

  • Rank in Montana22nd of 89 cities by records
  • Share of the state0.6% of Montana's records
  • Specialties present25 or more taxonomy codes
  • Top three groups29.5% of all records

Compared with Montana as a whole, Libby has 2.7× the state's share of family nurse practitioner records.

Providers in Libby, alphabetically

  1. Nina Petrosyan, MDFamily Medicine Physician1225667736
  2. Samantha Pyle, MDFamily Medicine Physician1447577317
  3. Robert Rehl, D.D.SDentist1972818276
  4. Gregory Rice, MDFamily Medicine Physician1477529998
  5. Douglas RichardsonProfessional Counselor1407220809
  6. Joel Riddel, D.C.Chiropractor1992910319
  7. Clara Riddle, LCPCProfessional Counselor1932876190
  8. Aleksander Robles, MDObstetrics & Gynecology Physician1548554199
  9. Adrianne Roddy, FNP-CFamily Nurse Practitioner1356857825
  10. Virginia Rosas, FNPFamily Nurse Practitioner1851352389
  11. Robert Rose, LACAddiction (Substance Use Disorder) Counselor1588795959
  12. Christy Rusdal, MPT, CSCSPhysical Therapist1932170917
  13. Erin SchmittMedical Physician Assistant1174484513
  14. Mark Serra, DOEmergency Medicine Physician1225229347
  15. Stephanie Shaw, SWLCClinical Social Worker1578444634
  16. Lorna Shea, FNPCFamily Nurse Practitioner1093780975
  17. Mindy Sigea, SWLCSocial Worker1619701760
  18. Eric Simpson, D.D.S.General Practice Dentistry1548365885
  19. Samantha Smalley, DMDDentist1134818453
  20. Steven Sorensen, ODOptometrist1851463947
  21. Robert Starkel, DDSDentist1285245852
  22. Alice Sterling, LCPC, CCDCProfessional Counselor1447276423
  23. Leslie Sterling, LCSWClinical Social Worker1194717546
  24. Ashley Sullivan, LCPCProfessional Counselor1184380354
  25. David Swanson, DDSGeneral Practice Dentistry1144327164
  26. Connie Sweet, PHARM.D.,R.PH.Pharmacist1790101590
  27. Riki Thompson, FNP-CFamily Nurse Practitioner1063937035
  28. Mavis Vaillancourt, LCSW, LACClinical Social Worker1134139058
  29. Michelle Vincent, RPHPharmacist1780014712
  30. Joyce Vogel, CPM LMMidwife1326140997
  31. Clark Volkmann, LCPCMental Health Counselor1306069521
  32. Stacy Walenter, CMTMassage Therapist1053090050
  33. Alicia Western, LCSWClinical Social Worker1770907982
  34. Timothy Whalen, DPTPhysical Therapist1326453705
  35. Daniel WilliamsFamily Medicine Physician1184155442
  36. Vanessa WilliamsonClinical Social Worker1538944053
  37. Jared Winslow, DPTPhysical Therapist1134866189
  38. Belinda Wise, NP-CFamily Nurse Practitioner1558735688
  39. Elizabeth Wolsfelt, PHARMDPharmacist1881133205

The largest Montana cities

  1. Billings4,035
  2. Missoula3,567
  3. Bozeman2,433
  4. Great Falls1,798
  5. Kalispell1,650

All of Montana →

How to read this directory

Libby, Montana appears in the CMS National Plan and Provider Enumeration System with 139 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 Libby - 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 Libby 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 Libby is weighted toward Clinical Social Worker (16 clinicians, followed by Family Nurse Practitioner with 14 and Family Medicine Physician with 11). 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, Libby reports roughly 12.3 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.

Of Montana's most common specialties, Registered Nurse is the most prominent one with no provider currently listing a Libby practice address, a coverage gap Libby patients typically fill by traveling to a larger nearby hub.

For Libby 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 Libby, MT?

There are 139 registered healthcare providers in Libby, MT, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Libby?

The most common specialties in Libby are Clinical Social Worker, Family Nurse Practitioner, Family Medicine Physician, Physician Assistant, Physical Therapist. Clinical Social Worker has the most providers with 16.

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.