Doctors and health care providers in Amsterdam, NY
472 individual NPPES records list a practice address in Amsterdam, 173rd of 1,009 New York cities. The largest group is pharmacist: 36, 8% of the city's records, against 4% across New York. Page 5 of 10.
The 8 largest groups in Amsterdam
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Amsterdam in New York
- Rank in New York173rd of 1,009 cities by records
- Share of the state<0.1% of New York's records
- Specialties present25 or more taxonomy codes
- Top three groups19.5% of all records
Compared with New York as a whole, Amsterdam has 4.2× the state's share of occupational therapy assistant records and 0.63× its share of social worker records.
Providers in Amsterdam, alphabetically
- Nicole Klym, MS CCC-SLPSpeech-Language Pathologist1306179668
- Ashley Knowlton, FNPNurse Practitioner1780420372
- Nancy Knudsen, MDInternal Medicine Physician1003826025
- Kurt Konieczny, M.D.Pediatrics Physician1033204359
- Sherri Korona, MS EDSpecialist1104118306
- Theresa Kovian, CCC-SLPSpeech-Language Pathologist1659518314
- Linda Kowalski, FNPFamily Nurse Practitioner1861637076
- Nicole KozilskyClinical Social Worker1003399460
- Cassidy KujathCase Manager/Care Coordinator1902756448
- David Kwiat, M.D.Ophthalmology Physician1265500433
- Kelly La Foe, PTAPhysical Medicine & Rehabilitation Physician1104869494
- Rosario Lafata, PTPhysical Medicine & Rehabilitation Physician1982952321
- Inder Lal, MDHematology & Oncology Physician1124227889
- David Lambarski, DPMFoot & Ankle Surgery Podiatrist1972592905
- Ashley Lanzi, OTR/LPhysical Rehabilitation Occupational Therapist1477282440
- Kevin Lau, MDDiagnostic Radiology Physician1336130384
- Soo Lee, MDInternal Medicine Physician1063476398
- Susan Leone, LCSWSchool Social Worker1932480811
- Denise LesiakSpecialist1972904829
- Mary Jo List, RPHPharmacist1417139940
- Timothy Liszewski, D.C.Nutrition Chiropractor1851491500
- Cristen Litz, MDSurgery Physician1033485024
- Carmelina Liuzzi, COTA/L, OTOccupational Therapist1619690120
- Charlene Lohrey, LCSW-RSchool Social Worker1588944995
- Kayoko Lomanto, RPHPharmacist1013196583
- Brianna Lopez, PA-CMedical Physician Assistant1417470998
- Robert Lopuch, RPHPharmacist1174846240
- Barbara Loucks, ANPFamily Nurse Practitioner1205944865
- Kali LovetteMental Health Counselor1528462108
- Sherri MacdougallOptician1881412567
- Alison MaceSpecialist1336401181
- Sandra MacejkaLicensed Practical Nurse1700185881
- Elizabeth Mahon, PTPhysical Therapist1396053088
- Mahvash Majeed, M.D.Pediatrics Physician1477992998
- Veronica Mancini, R. PH.Pharmacist1407132343
- Sreedevi Mandava, D.D.S.Dentist1275652414
- Colleen MangelsPhysical Therapy Assistant1801528518
- Pradeep Marballi, MDChild & Adolescent Psychiatry Physician1760557797
- Thaddeus Marciniszyn, D.D.S.General Practice Dentistry1407843667
- Christina Marino, OTROccupational Therapist1699407908
- Ronald Marsh, M.D.,F.A.C.S.Surgery Physician1932219367
- Jennifer Marshall, PTPhysical Therapist1467429845
- Amy Martelle, CCC-SLPSpeech-Language Pathologist1265723738
- Bruce Maslack, MDAddiction Medicine (Family Medicine) Physician1427116516
- Laura Massonne, MS, OTR/LPediatric Occupational Therapist1164927216
- Lisa MastraccoHealth & Wellness Coach1225701873
- Denise Mastroianni-Gleason, D.M.DDentist1275727539
- Mike McBiles, MDDiagnostic Radiology Physician1861483828
- Patrick McDermott, MSPTPhysical Therapist1285661843
- Karen McGillin, DPTPhysical Therapist1548806367
How to read this directory
Amsterdam, New York appears in the CMS National Plan and Provider Enumeration System with 472 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 Amsterdam - 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 Amsterdam 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 Amsterdam is weighted toward Pharmacist (36 clinicians, followed by Speech-Language Pathologist with 28 and Physical Therapist with 28). 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 New York's population, Amsterdam reports roughly 2.4 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 New York's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Amsterdam practice address, a coverage gap Amsterdam patients typically fill by traveling to a larger nearby hub.
For Amsterdam 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 Amsterdam, NY?
There are 472 registered healthcare providers in Amsterdam, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Amsterdam?
The most common specialties in Amsterdam are Pharmacist, Speech-Language Pathologist, Physical Therapist, Family Nurse Practitioner, Specialist. Pharmacist has the most providers with 36.
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.