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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 WALTHAM, MA | Telehealth & Virtual Care | NPI Telehealth | NPI Telehealth
LOCAL HEALTHCARE DIRECTORY 2026

DOCTORS IN
WALTHAM.

Find and book verified care in WALTHAM, MA. 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 WALTHAM jurisdiction.

103 ENTRIES FOUND
NPI: 1598222168
VIRTUAL ACTIVE

Michael Andrew Vrolyk

Healthcare Provider

NPI DATA 2026
Waltham, MA
Boston University Chobanian & Avedisian School of Medicine (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1588763908
VIRTUAL ACTIVE

Thomas A Fry, MD

MD

NPI DATA 2026
Waltham, MA
UMass Chan Medical School (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1578526752
VIRTUAL ACTIVE

George Stanley Sigel, M.D.

M.D.

NPI DATA 2026
Waltham, MA
Tufts University School of Medicine (1967)
20+ Years Exp.
ACCESS PROFILE
NPI: 1578298907
VIRTUAL ACTIVE

Samson Ebho Osebor, RN

RN

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
4+ Years Exp.
ACCESS PROFILE
NPI: 1568671188
VIRTUAL ACTIVE

Andrew Jawa, MD

MD

NPI DATA 2026
Waltham, MA
Perelman School of Medicine at the University of Pennsylvania (2002)
19+ Years Exp.
ACCESS PROFILE
NPI: 1538390943
VIRTUAL ACTIVE

Kathryn Sheppard, PA-C

PA-C

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1528127750
VIRTUAL ACTIVE

Judith Casarella, APRN

APRN

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1518958131
VIRTUAL ACTIVE

Christina Gelev, MD

MD

NPI DATA 2026
Waltham, MA
Case Western Reserve University School of Medicine (1986)
21+ Years Exp.
ACCESS PROFILE
NPI: 1518059401
VIRTUAL ACTIVE

John David Hackett, MD

MD

NPI DATA 2026
Waltham, MA
Boston University Chobanian & Avedisian School of Medicine (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1518012251
VIRTUAL ACTIVE

Ahmed Mohiuddin, M.D.

M.D.

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1508409392
VIRTUAL ACTIVE

Nicole Higden

Healthcare Provider

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1497256374
VIRTUAL ACTIVE

Chithra Susan Kuriakose, FNP-C

FNP-C

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
8+ Years Exp.
ACCESS PROFILE
NPI: 1487693479
VIRTUAL ACTIVE

LEE SCOTT SILK, M.D.

M.D.

NPI DATA 2026
WALTHAM, MA
UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1467964155
VIRTUAL ACTIVE

Katrina Marie Harrigan, LMHC

LMHC

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1467502351
VIRTUAL ACTIVE

Janelle Anne Miller, MSW, LICSW

MSW, LICSW

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1457499923
VIRTUAL ACTIVE

KERRY ANN ASSARIAN, NP

NP

NPI DATA 2026
WALTHAM, MA
OTHER (2000)
19+ Years Exp.
ACCESS PROFILE
NPI: 1447804216
VIRTUAL ACTIVE

Aimee Elizabeth Foster Keller, MS, FNP-BC

MS, FNP-BC

NPI DATA 2026
Waltham, MA
UMass Chan Medical School (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1417937137
VIRTUAL ACTIVE

Jason D. Rand, PA

PA

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1396936498
VIRTUAL ACTIVE

Devasena Balasubramaniam, M.D.

M.D.

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1396147856
VIRTUAL ACTIVE

Sarah Marie Rice, PA

PA

NPI DATA 2026
Waltham, MA
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
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Specialties in WALTHAM

Behavior AnalystsClinical Nurse SpecialistsCounselorsDietitian, RegisteredsFamily MedicinesInternal MedicinesNurse PractitionersObstetrics & GynecologysOrthopaedic SurgerysPhysical Medicine & RehabilitationsPhysical TherapistsPhysician Assistants

Find Doctors in WALTHAM

Looking for verified medical care in WALTHAM? 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 WALTHAM, 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