NPPES file of Aug 9, 2026

Doctors and health care providers in Marion, MT

12 individual NPPES records list a practice address in Marion, 80th of 89 Montana cities. The largest group is clinical social worker: 3, 25% of the city's records, against 7% across Montana.

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

Marion in Montana

  • Rank in Montana80th of 89 cities by records
  • Share of the state<0.1% of Montana's records
  • Specialties present8 taxonomy codes
  • Top three groups58.3% of all records
  • Clinical Social Worker rank11th of the 10 Montana cities with the most

Providers in Marion, alphabetically

  1. Barbara Baggiolini, RNChild & Adolescent Psychiatric/Mental Health Registered Nurse1659174209
  2. Tamika BlaisdellClinical Social Worker1528475365
  3. David Eliason, LCSWClinical Social Worker1538971874
  4. Cynthia Freeman, R.N.School Registered Nurse1477859932
  5. Cate Maher, SWLCClinical Social Worker1669359998
  6. Dennis Malinak, M.D.Psychiatry Physician1508078528
  7. Daniel MalinowskiContractor1669968020
  8. John McKinnon, M.D.Psychiatry Physician1760662639
  9. Nathaniel Moore, LACAddiction (Substance Use Disorder) Counselor1518565803
  10. Anne Murphy, LCPCMental Health Counselor1750714242
  11. John Santa, PH.D.Clinical Psychologist1336320134
  12. Melissa Sutton, BSN RNChild & Adolescent Psychiatric/Mental Health Registered Nurse1982405502

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

Marion, Montana appears in the CMS National Plan and Provider Enumeration System with 12 registered healthcare providers spanning 8 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Marion - 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 Marion 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 Marion is weighted toward Clinical Social Worker (3 clinicians, followed by Psychiatry Physician with 2 and Child & Adolescent Psychiatric/Mental Health Registered Nurse with 2). 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, Marion reports roughly 1.1 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, Physical Therapist is the most prominent one with no provider currently listing a Marion practice address, a coverage gap Marion patients typically fill by traveling to a larger nearby hub.

For Marion 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 Marion, MT?

There are 12 registered healthcare providers in Marion, MT, covering 8 specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Marion?

The most common specialties in Marion are Clinical Social Worker, Psychiatry Physician, Child & Adolescent Psychiatric/Mental Health Registered Nurse, Contractor, School Registered Nurse. Clinical Social Worker has the most providers with 3.

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.