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© 2026 NPI Telehealth

US Registry Operational
CMS Source

Informational purposes only — not medical advice. Always consult a professional. Data updated weekly. Read full disclaimer.

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Online Doctors in WILLIAMSPORT, PA | Telehealth & Virtual Care | NPI Telehealth | NPI Telehealth
LOCAL HEALTHCARE DIRECTORY 2026

DOCTORS IN
WILLIAMSPORT.

Find and book verified care in WILLIAMSPORT, PA. Access NPI credentials sourced from federal records, patient ratings, and virtual care availability.

Data refreshed: April 12, 2026•Source: CMS NPPES

PROVIDERS

Active medical practitioners in WILLIAMSPORT jurisdiction.

67 ENTRIES FOUND
NPI: 1093449373
VIRTUAL ACTIVE

Nicole Ratajczak, CRNP

CRNP

NPI DATA 2026
Williamsport, PA
OFFICIAL REGISTRY DATA
4+ Years Exp.
ACCESS PROFILE
NPI: 1063416535
VIRTUAL ACTIVE

Scott Segel

Healthcare Provider

NPI DATA 2026
Williamsport, PA
Wayne State University School of Medicine (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1053910711
VIRTUAL ACTIVE

Taylor Anne List

Healthcare Provider

NPI DATA 2026
Williamsport, PA
OFFICIAL REGISTRY DATA
6+ Years Exp.
ACCESS PROFILE
NPI: 1033893482
VIRTUAL ACTIVE

CHRISTOPHER GEPHART, PA-C

PA-C

NPI DATA 2026
WILLIAMSPORT, PA
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY (2022)
3+ Years Exp.
ACCESS PROFILE
NPI: 1033198676
VIRTUAL ACTIVE

Karl Ahlswede, MD

MD

NPI DATA 2026
Williamsport, PA
Sidney Kimmel Medical College at Thomas Jefferson University (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1013350362
VIRTUAL ACTIVE

Ganga Ranasuriya

Healthcare Provider

NPI DATA 2026
Williamsport, PA
OFFICIAL REGISTRY DATA
13+ Years Exp.
ACCESS PROFILE
NPI: 1003625518
VIRTUAL ACTIVE

Haley Ann Donahoe, PA-C

PA-C

NPI DATA 2026
Williamsport, PA
OFFICIAL REGISTRY DATA
2+ Years Exp.
ACCESS PROFILE
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Specialties in WILLIAMSPORT

Allergy & ImmunologysAnesthesiologysCounselorsFamily MedicinesInternal MedicinesMarriage & Family TherapistsNeurological SurgerysNurse PractitionersOtolaryngologysPhysical Medicine & RehabilitationsPhysician AssistantsPreventive Medicines

Find Doctors in WILLIAMSPORT

Looking for verified medical care in WILLIAMSPORT? Choosing a new doctor is a critical decision. Whether you need a routine check-up or specialized treatment, we provide the tools to compare professionals based on federal registry data.

Our directory only displays providers who are actively practicing in WILLIAMSPORT, ensuring you receive current and accurate local information.

Institutional Data Integrity

Every provider on NPI Telehealth is sourced from the National Plan and Provider Enumeration System (NPPES). We display data from licensed, active professionals in the federal registry.

NPI-REGISTERED PROVIDERS
REAL-TIME REGISTRY UPDATES