Doctors and health care providers in Johnstown, PA
1,724 individual NPPES records list a practice address in Johnstown, 20th of 816 Pennsylvania cities. The largest group is registered nurse: 94, 5% of the city's records, against 2% across Pennsylvania. Page 28 of 35.
The 8 largest groups in Johnstown
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Johnstown in Pennsylvania
- Rank in Pennsylvania20th of 816 cities by records
- Share of the state0.7% of Pennsylvania's records
- Specialties present25 or more taxonomy codes
- Top three groups15.6% of all records
- Registered Nurse rank7th of the 10 Pennsylvania cities with the most
Compared with Pennsylvania as a whole, Johnstown has 3.8× the state's share of surgery physician records and 0.61× its share of licensed practical nurse records.
Providers in Johnstown, alphabetically
- Janet Sawyer, CRNPWomen's Health Nurse Practitioner1477509412
- Ibrahim Sbeitan, MDHematology & Oncology Physician1558367110
- Sierra Schaller-Mahl, CRNPPrimary Care Nurse Practitioner1649927005
- Jodie SchatzRegistered Nurse1558968339
- Ronnie Scheeler, MSWMental Health Counselor1396985354
- Louis Schenfeld, M.D.Infectious Disease Physician1629077888
- Jason Schiffhauer, LSWSocial Worker1467748699
- Suzanne Schilli, AU. D.Audiologist1548492846
- Marc Schmerin, DPMPodiatrist1184667412
- Chad Schmidt, D.C.Chiropractor1669879037
- Ellen Schneider, D.O.Emergency Medicine Physician1851968408
- Carrie Schoming, LAPCMental Health Counselor1881568442
- Tammy Schreiber, CRNPFamily Nurse Practitioner1629671334
- Marisa Schuster, LPC, NCC, BC-TMHCounselor1205008422
- Robyn SchutteCase Management Registered Nurse1134937683
- Alicia Scott, RNCPT, RNCMAPhlebotomy Technician1023885985
- Kristen Scott-Larson, LPCProfessional Counselor1881119998
- Anthony Scuderi, MDDiagnostic Radiology Physician1154473882
- Tayler Sechrengost, PA-CMedical Physician Assistant1487134938
- Natalie SedlakMedical Physician Assistant1942670211
- Sharon Seidel, LPCProfessional Counselor1487089629
- Richard Seifert, DOAnesthesiology Physician1568446946
- Cathy Selby, SOCIAL WORKERSocial Worker1942738760
- Sara Selinsky, DOEmergency Medicine Physician1851943807
- Edward Semelsberger, D.C.Chiropractor1154309003
- Barry Senior, DDSDentist1306951561
- Karen Senior, R.PH.Pharmacist1376734061
- Bernard SethCertified Registered Nurse Anesthetist1932613858
- Courtney Seth, CRNACertified Registered Nurse Anesthetist1831722776
- Kaitlyn Seth, CRNPFamily Nurse Practitioner1346077344
- Michael Settle, M.S.Counselor1205218799
- Christie Seymour, LCSWClinical Social Worker1699919704
- Renee Sferro, PTPhysical Therapist1104082080
- Howard Shacklock, MSBehavior Analyst1477850501
- Christopher ShadidMental Health Counselor1265804801
- Janet Shadid, LSWSocial Worker1487683785
- Stephen Shadid, PHARMDPharmacist1962801746
- Ashley Shaffer, LSWSocial Worker1588963235
- Denise Shaffer, D.ED., LPC, NCCProfessional Counselor1851632756
- Janessa Shaffer, BCBABehavior Analyst1326629205
- Michelle ShafferNurse Practitioner1326012709
- Sally Shaffer, LPCProfessional Counselor1932872264
- Samantha Shaffer, PA-CMedical Physician Assistant1255347829
- Harpreet Shah, MDFamily Medicine Physician1427583038
- Asna Shahab, MDInternal Medicine Physician1568033504
- Prudence Shaulis, LPCCounselor1245541549
- Cory Shaw, PTPhysical Therapist1285825323
- Kamran Shayesteh, D.O.Plastic and Reconstructive Surgery Physician1336150564
- Charles Shea, DMDOral and Maxillofacial Surgery (Dentist)1548697170
- Annette Shearman, MSCCCSLPSpeech-Language Pathologist1477687127
The largest Pennsylvania cities
- Philadelphia42,849
- Pittsburgh28,866
- Allentown5,904
- Lancaster5,378
- Erie5,083
How to read this directory
Johnstown, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 1,724 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 Johnstown - 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 Johnstown 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 Johnstown is weighted toward Registered Nurse (94 clinicians, followed by Emergency Medicine Physician with 89 and Internal Medicine Physician with 86). 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, Johnstown reports roughly 13.3 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 Pennsylvania's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Johnstown practice address, a coverage gap Johnstown patients typically fill by traveling to a larger nearby hub.
For Johnstown 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 Johnstown, PA?
There are 1,724 registered healthcare providers in Johnstown, PA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Johnstown?
The most common specialties in Johnstown are Registered Nurse, Emergency Medicine Physician, Internal Medicine Physician, Family Medicine Physician, Mental Health Counselor. Registered Nurse has the most providers with 94.
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.