NPPES file of Aug 9, 2026

Doctors and health care providers in Gwynedd Valley, PA

10 individual NPPES records list a practice address in Gwynedd Valley, 798th of 816 Pennsylvania cities. The largest group is athletic trainer: 3, 30% of the city's records, against 1% across Pennsylvania.

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

Gwynedd Valley in Pennsylvania

  • Rank in Pennsylvania798th of 816 cities by records
  • Share of the state<0.1% of Pennsylvania's records
  • Specialties present8 taxonomy codes
  • Top three groups50% of all records

Providers in Gwynedd Valley, alphabetically

  1. Jay Cherney, PH.D.Counseling Psychologist1275597874
  2. Patricia Edinger, M.ED., ATC, EMTAthletic Trainer1639144397
  3. Mercedes Himmons, MS, LAT, ATCAthletic Trainer1215275144
  4. Tedd Koren, D.C.Chiropractor1306258389
  5. Patrick Martin, MDClinical Pharmacology Physician1417251489
  6. Melissa Mascio-Primus, LPNLicensed Practical Nurse1538749163
  7. Allen Oliff, MDHematology & Oncology Physician1194193656
  8. Dominique Pacitti, RDN, LDN, IBCLCRegistered Dietitian1376001099
  9. Robert Segal, MDNephrology Physician1073799425
  10. Robert Wright, MS, ATC, LATAthletic Trainer1184074106

The largest Pennsylvania cities

  1. Philadelphia42,849
  2. Pittsburgh28,866
  3. Allentown5,904
  4. Lancaster5,378
  5. Erie5,083

All of Pennsylvania →

How to read this directory

Gwynedd Valley, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 10 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 Gwynedd Valley - 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 Gwynedd Valley 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 Gwynedd Valley is weighted toward Athletic Trainer (3 clinicians, followed by Clinical Pharmacology Physician with 1 and Nephrology Physician with 1). 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 Pennsylvania's population, Gwynedd Valley reports roughly 0.1 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 Pennsylvania's most common specialties, Pharmacist is the most prominent one with no provider currently listing a Gwynedd Valley practice address, a coverage gap Gwynedd Valley patients typically fill by traveling to a larger nearby hub.

For Gwynedd Valley 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 Gwynedd Valley, PA?

There are 10 registered healthcare providers in Gwynedd Valley, PA, covering 8 specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Gwynedd Valley?

The most common specialties in Gwynedd Valley are Athletic Trainer, Clinical Pharmacology Physician, Nephrology Physician, Hematology & Oncology Physician, Licensed Practical Nurse. Athletic Trainer 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.