Doctors and health care providers in Warren, PA
314 individual NPPES records list a practice address in Warren, 123rd of 816 Pennsylvania cities. The largest group is pharmacist: 26, 8% of the city's records, against 5% across Pennsylvania. Page 5 of 7.
The 8 largest groups in Warren
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Warren in Pennsylvania
- Rank in Pennsylvania123rd of 816 cities by records
- Share of the state0.1% of Pennsylvania's records
- Specialties present25 or more taxonomy codes
- Top three groups21.7% of all records
Compared with Pennsylvania as a whole, Warren has 3.5× the state's share of optometrist records.
Providers in Warren, alphabetically
- Alice NicholsonHome Health Aide1306385612
- Lily Nobles, PHARMDPharmacist1003360934
- Jill NordinSchool Registered Nurse1154132074
- Charles Norton, MDPsychiatry Physician1780616441
- Michael O'Neill, O.DOptometrist1215317177
- Regan Olsen, MSN, BSN, NP-CFamily Nurse Practitioner1174984116
- Scott Palmeri, PT, ECSClinical Electrophysiology Physical Therapist1669623559
- Kodi Papalia, LSWSocial Worker1831843424
- Tracy Passaro, LPCProfessional Counselor1417015108
- Hiral Patel, D.C.Chiropractor1437683935
- Kathleen Patterson, CRNPPsychiatric/Mental Health Nurse Practitioner1568892024
- Whitney Paul, D.D.S.Dentist1619381233
- Rebecca Pell, SWCounselor1083449656
- Elizabeth Peterson, O.D.Optometrist1639369127
- Kristine Peterson, LPCProfessional Counselor1922820877
- Amy Philhower, MSW, LCSWClinical Social Worker1245733765
- Michael Philhower, LCSWClinical Social Worker1790964260
- Gregory Pierson, MDEmergency Medicine Physician1578552873
- Cynthia Price, RPHPharmacist1932477239
- Robert Price, MDFamily Medicine Physician1992755227
- Thomas Pupo, RPHPharmacist1750970380
- Zachary Ransom, LSWSocial Worker1538883988
- Alayna Renwick, CRC, MEDMental Health Counselor1124876024
- Kamie Repine, CRNPNurse Practitioner1699771139
- Leslie Rhinehart, PSY.D.Clinical Psychologist1235252255
- Craig Richman, MDPsychiatry Physician1780664524
- Chad RistauCertified Registered Nurse Anesthetist1013187558
- Melanie Roberts, PMHNPPsychiatric/Mental Health Nurse Practitioner1801767611
- Makenzee Robertson, LPCProfessional Counselor1518789569
- Amy Robinault, CRNPFamily Nurse Practitioner1518793827
- Theodore Rockwell, DMDDentist1215961321
- Ernesto Roederer, MDPsychiatry Physician1790714905
- Devon Rosenberg, PT, DPTPhysical Therapist1982216313
- Robert Ross, LSWSocial Worker1043378854
- Martin Ruhlman, R.PH.Pharmacist1730216870
- Robert RuhlmanPharmacist1952329724
- Jason Rulander, SOCIAL WORKERCounselor1497467914
- Kolby SabatCase Manager/Care Coordinator1619549144
- Vikas Sacher, MBBSHospitalist Physician1174969927
- Tessa Sager, DPTPhysical Therapist1538456744
- Kari Salapek, LPC, ATR-BCProfessional Counselor1790136265
- Stevie SamuelsonMental Health Counselor1992638811
- Ashley Sanders, PHARMDPharmacist1780289637
- Carl Sandstrom, MSPTPhysical Therapist1952387045
- Dacin Schoenborn, PAPhysician Assistant1124546692
- Gerald Schoenborn, DMDDentist1861568263
- Scott Schoenborn, MDEmergency Medicine Physician1508493859
- Valeriy Sedov, M.D.Hematology (Internal Medicine) Physician1770731556
- Regan Shabloski, D.O.Emergency Medicine Physician1285623587
- Troy Shattuck, DPTPhysical Therapist1457192346
The largest Pennsylvania cities
- Philadelphia42,849
- Pittsburgh28,866
- Allentown5,904
- Lancaster5,378
- Erie5,083
How to read this directory
Warren, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 314 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 Warren - 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 Warren 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 Warren is weighted toward Pharmacist (26 clinicians, followed by Physician Assistant with 21 and Physical Therapist with 21). 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, Warren 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 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 Warren practice address, a coverage gap Warren patients typically fill by traveling to a larger nearby hub.
For Warren 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 Warren, PA?
There are 314 registered healthcare providers in Warren, PA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Warren?
The most common specialties in Warren are Pharmacist, Physician Assistant, Physical Therapist, Professional Counselor, Clinical Social Worker. Pharmacist has the most providers with 26.
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.