Doctors in Williamsport, PA
Active healthcare providers in Williamsport sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.
Where this city sits in the corpus
Williamsport ranks 33rd among 817 Pennsylvania cities by CMS provider count, holding 0.5% of the state's NPIs, led by Physician Assistant.
- 1,336
- NPPES providers in city
- 33rd
- of 817 PA cities
- 0.5%
- of Pennsylvania providers
- 21.3%
- in top 3 specialties
Williamsport ranks #11 of 10 Pennsylvania cities for Physician Assistant.
Where Williamsport ranks among Pennsylvania cities
Provider count vs every Pennsylvania city in CMS NPPES (817 cities)
1,336 Top 4% higher than 96% of 817 cities
Each bar is a band; taller bars hold more cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS National Plan & Provider Enumeration System (NPPES) · 2026
Specialty mix in Williamsport
Share of the city's NPPES registrations by NUCC taxonomy
- Physician Assistant
Physician Assistant
128 providers
- Mental Health Counse…
Mental Health Counselor
98 providers
- Nurse Practitioner
Nurse Practitioner
58 providers
- Family Medicine Phys…
Family Medicine Physician
53 providers
- Pharmacist 44
Pharmacist
44 providers
- Student in an Organi… 42
Student in an Organized Health Care Education/Training Program
42 providers
- Certified Registered… 39
Certified Registered Nurse Anesthetist
39 providers
- Social Worker 39
Social Worker
39 providers
- Clinical Social Worker 37
Clinical Social Worker
37 providers
- Physical Therapist 35
Physical Therapist
35 providers
What this shows Physician Assistant is the largest specialty (128 providers, 9.6% of the city), followed by Mental Health Counselor.
City vs state specialty index
Specialties Williamsport has more, and fewer, of than Pennsylvania average
Each multiple is this city's share of a specialty divided by that specialty's average share across Pennsylvania , Williamsport over-indexes physician assistant at 3.2× the state average and under-indexes professional counselor at 0.51×. This reflects local practice structure, not care quality.
More common here than Pennsylvania average
- Physician Assistant 3.2×
- Nurse Practitioner 3.1×
- Occupational Therapy Assistant 1.9×
- Mental Health Counselor 1.8×
Less common here than Pennsylvania average
How to read this directory & data limitations
Williamsport, Pennsylvania appears in the CMS National Plan and Provider Enumeration System with 1,336 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Williamsport - 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 Williamsport 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 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Williamsport is weighted toward Physician Assistant (128 clinicians, followed by Mental Health Counselor with 98 and Nurse Practitioner with 58). 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, Williamsport reports roughly 10.3 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.
For Williamsport 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.
Which specialties are most common in Williamsport
| # | Specialty | Providers | % of city |
|---|---|---|---|
| 1 | Physician Assistant | 128 | 9.6% |
| 2 | Mental Health Counselor | 98 | 7.3% |
| 3 | Nurse Practitioner | 58 | 4.3% |
| 4 | Family Medicine Physician | 53 | 4.0% |
| 5 | Pharmacist | 44 | 3.3% |
| 6 | Student in an Organized Health Care Education/Training Program | 42 | 3.1% |
| 7 | Certified Registered Nurse Anesthetist | 39 | 2.9% |
| 8 | Social Worker | 39 | 2.9% |
| 9 | Clinical Social Worker | 37 | 2.8% |
| 10 | Physical Therapist | 35 | 2.6% |
| 11 | Internal Medicine Physician | 31 | 2.3% |
| 12 | Emergency Medicine Physician | 29 | 2.2% |
| 13 | Physical Therapy Assistant | 28 | 2.1% |
| 14 | Registered Nurse | 24 | 1.8% |
| 15 | Occupational Therapist | 23 | 1.7% |
Healthcare Providers (Page 4)
| Name |
|---|
| Darin Bubb, PT Geriatric Physical Therapist |
| Katrina Buckland, DPT Physical Therapist |
| Oriana Bughi, PA-C Physician Assistant |
| Patricia Burket, PT Physical Therapist |
| John Burks, M. D. Cardiovascular Disease Physician |
| Jamie Burns, BSN, RN Registered Nurse |
| Arran Burpee, B.S.W. Mental Health Counselor |
| Charles Burzynski, DDS Oral and Maxillofacial Surgery (Dentist) |
| Michael Busada, D.O. Student in an Organized Health Care Education/Training Program |
| Jonathan Bussey Neurological Surgery Physician |
| Ann Butler, PHYSICAL THERAPY Physical Therapist |
| Emily Butler, PTA Physical Therapy Assistant |
| Wayne Butler, PA-C Physician Assistant |
| Seif Butt, DO Student in an Organized Health Care Education/Training Program |
| Katie Buynak, BS Mental Health Counselor |
| Monica Byers, COTA Occupational Therapy Assistant |
| Ryan Byers Physician Assistant |
| Robert Cacioppo, CRNA Certified Registered Nurse Anesthetist |
| John Calce Nuclear Radiology Physician |
| Jessica Callahan Wait, CNM Advanced Practice Midwife |
| Terri Calvert, MD Psychiatry Physician |
| Anthony Campana, OD Optometrist |
| Juliette Campana-Pena Registered Nurse |
| Molly Campbell, COTA/L Occupational Therapy Assistant |
| Rebecca Campbell Counselor |
| Ronald Campbell Sports Medicine (Orthopaedic Surgery) Physician |
| Maria Canales Mental Health Counselor |
| Laura Capel, MA, NCC, LPC Professional Counselor |
| Jaclyn Cappel, M.D. Anatomic Pathology & Clinical Pathology Physician |
| Patrick Carey, DO Sports Medicine (Orthopaedic Surgery) Physician |
| Jillian Carolla, APRN Registered Nurse |
| Mara Carpenter, CRNA Certified Registered Nurse Anesthetist |
| Scott Carpenter, LSW, CAADC Addiction (Substance Use Disorder) Counselor |
| Richard Carter, PHARM D Pharmacist |
| Robert Castellano Mental Health Counselor |
| Kristina Castner, LPC Mental Health Counselor |
| Sandra Chamberlin, M.S. Audiologist |
| Mary Chancellor, MSW,CSW Clinical Social Worker |
| Benjamin Chang, MD Vascular & Interventional Radiology Physician |
| Mona Chang, MD Family Medicine Physician |
| Hailey Chapin, DO Student in an Organized Health Care Education/Training Program |
| Twila Charles, ACSW Social Worker |
| Brandyn Charlton, MA, ATC Athletic Trainer |
| Lam Chau, MD Student in an Organized Health Care Education/Training Program |
| Rodica Chele, MD Nephrology Physician |
| Gilbert Chenwi Psychiatric/Mental Health Nurse Practitioner |
| Florcie Cherenfant Professional Counselor |
| Barbara Chesney Physical Therapy Assistant |
| Grace Chestnut, PA-C Physician Assistant |
| Jennifer Chestnut, PA-C Physician Assistant |
Nearby Cities in Pennsylvania
Other Pennsylvania cities with provider coverage in the CMS NPPES registry.
Frequently Asked Questions
How many doctors are in Williamsport, PA?
What are the most common medical specialties in Williamsport?
Related guides
Explore Pennsylvania
Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-20.