Doctors and health care providers in Chester, MT
15 individual NPPES records list a practice address in Chester, 74th of 89 Montana cities. The largest group is physician assistant: 4, 27% of the city's records, against 3% across Montana.
The 8 largest groups in Chester
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Chester in Montana
- Rank in Montana74th of 89 cities by records
- Share of the state<0.1% of Montana's records
- Specialties present10 taxonomy codes
- Top three groups53.3% of all records
Providers in Chester, alphabetically
- Patrick Armstrong, PA-CPhysician Assistant1063468015
- Timothy Blair, APRNFamily Nurse Practitioner1891101689
- Jeffery Chelmo, PAPhysician Assistant1336238518
- Kevin Criswell, DPTPhysical Therapist1962744011
- Daniel Davis, MDEmergency Medicine Physician1548204423
- Katelyn GraffPhysician Assistant1528686631
- Richard Kozakiewicz, M.D.Family Medicine Physician1417046350
- Karla Kulpas, RNRegistered Nurse1154873875
- Jill Leblanc, PAPhysician Assistant1821300849
- Jerry Martin, DDSGeneral Practice Dentistry1235239344
- Kurt Matkin, PHARMDPharmacist1588419352
- Kerry Mattson, PTAPhysical Therapy Assistant1972847473
- Zachary Ramberg, DDSDentist1467891556
- Karri Sundgren, PHARMDPharmacist1184023202
- Gladys Young, M.D.Family Medicine Physician1326137274
The largest Montana cities
- Billings4,035
- Missoula3,567
- Bozeman2,433
- Great Falls1,798
- Kalispell1,650
How to read this directory
Chester, Montana appears in the CMS National Plan and Provider Enumeration System with 15 registered healthcare providers spanning 10 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Chester - 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 Chester 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 Chester is weighted toward Physician Assistant (4 clinicians, followed by Family Medicine Physician with 2 and Pharmacist 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, Chester reports roughly 1.3 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, Clinical Social Worker is the most prominent one with no provider currently listing a Chester practice address, a coverage gap Chester patients typically fill by traveling to a larger nearby hub.
For Chester 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 Chester, MT?
There are 15 registered healthcare providers in Chester, MT, covering 10 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Chester?
The most common specialties in Chester are Physician Assistant, Family Medicine Physician, Pharmacist, Family Nurse Practitioner, Physical Therapy Assistant. Physician Assistant has the most providers with 4.
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.