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© 2026 NPI Telehealth

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CMS Source

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

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Online Internal Medicine Doctors | Telehealth & Virtual Visits | NPI Telehealth | NPI Telehealth
SPECIALTY DISCOVERY ACTIVE 2026

Internal Medicine.

Find and book verified Internal Medicine specialists. Access NPI credentials, office locations, and virtual care availability.

VERIFIED SPECIALISTS

Active medical practitioners in Internal Medicine clinical focus.

62,216 ENTRIES FOUND
NPI: 1962434126
VIRTUAL ACTIVE

Laura Cecilia Llinas-Lux, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Elmira, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1962433854
VIRTUAL ACTIVE

Hamid Parakhoodi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
York, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1962432757
VIRTUAL ACTIVE

Patti Wannetta Shaw, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tulsa, OK
OKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962432583
VIRTUAL ACTIVE

Brett L Thorpe, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Provo, UT
University of Utah School of Medicine (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962432542
VIRTUAL ACTIVE

Lijing Shen, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Edison, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1962432047
VIRTUAL ACTIVE

Hoke H Shirley, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Concord, NH
Tulane University School of Medicine (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962432039
VIRTUAL ACTIVE

Manish R Upadhyay, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Roseville, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1962431767
VIRTUAL ACTIVE

Bernard J Poiesz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Syracuse, NY
Perelman School of Medicine at the University of Pennsylvania (1974)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962430496
VIRTUAL ACTIVE

JONATHAN DIXON, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
BRISTOL, TN
OTHER (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962430488
VIRTUAL ACTIVE

Anthony A Weiss, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Icahn School of Medicine at Mount Sinai (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962430090
VIRTUAL ACTIVE

Melissa Kathleen Martin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Athens, GA
University of Maryland School of Medicine (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962428896
VIRTUAL ACTIVE

Muni Michael Barash, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fremont, CA
Wayne State University School of Medicine (1974)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962428649
VIRTUAL ACTIVE

Frank E Stockdale, MD., PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
Perelman School of Medicine at the University of Pennsylvania (1963)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962427310
VIRTUAL ACTIVE

Joseph Tyler Lonergan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
GEISEL SCHOOL OF MEDICINE AT DARTMOUTH (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962426825
VIRTUAL ACTIVE

Syed Dastagir Ali, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962426247
VIRTUAL ACTIVE

Michael Perskin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1962425967
VIRTUAL ACTIVE

Julia Yegudin-Ash, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Valhalla, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1962425157
VIRTUAL ACTIVE

Lisa N Gervin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Dania, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1962424903
VIRTUAL ACTIVE

Raghda Tolaymat Sahloul, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Charleston, WV
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1962424549
VIRTUAL ACTIVE

Iqbal Ahmed, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Okeechobee, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
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Why Choose a Verified Internal Medicine Specialist?

Selecting a Internal Medicine is a personal decision that impacts your long-term health. Whether you are seeking treatment for a specific condition or looking for a second opinion, we provide access to a verified list of practicing specialists.

We recommend reviewing clinical background, years of practice, and verified patient experiences before scheduling your visit. Many Internal Medicines now offer telehealth services, allowing you to receive expert medical advice from the comfort of your home.

Institutional Data Integrity

Every provider on NPI Telehealth is verified against the National Plan and Provider Enumeration System (NPPES). We ensure that you connect with licensed, active professionals who meet federal clinical standards.

100% VERIFIED CREDENTIALS
REAL-TIME REGISTRY UPDATES