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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 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: 1255498671
VIRTUAL ACTIVE

Michael T Melia, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
Georgetown University School of Medicine (2002)
19+ Years Exp.
ACCESS PROFILE
NPI: 1255496709
VIRTUAL ACTIVE

Porfirio Pena, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, OR
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1255494779
VIRTUAL ACTIVE

Mark Ratain

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
Yale School of Medicine (1980)
20+ Years Exp.
ACCESS PROFILE
NPI: 1255493201
VIRTUAL ACTIVE

Shalinee Chawla, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Mineola, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1255490801
VIRTUAL ACTIVE

Pamela Havlen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Denver, CO
University of Texas Medical Branch (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1255490199
VIRTUAL ACTIVE

Erik J Geiger, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Irvine, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1255489993
VIRTUAL ACTIVE

Prashant Jani, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Sanford, FL
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1255489746
VIRTUAL ACTIVE

Gihan E. Dawood, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Madison, WI
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED (1999)
19+ Years Exp.
ACCESS PROFILE
NPI: 1255488201
VIRTUAL ACTIVE

Nina Delaney Wagner-Johnston, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (2003)
19+ Years Exp.
ACCESS PROFILE
NPI: 1255488060
VIRTUAL ACTIVE

Timothy N Udoji, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Marietta, GA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1255485249
VIRTUAL ACTIVE

Svetlozar Nikolov Natov, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Newton, MA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1255482881
VIRTUAL ACTIVE

Norma A. Lopez, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Maywood, IL
University of Illinois College of Medicine (2002)
19+ Years Exp.
ACCESS PROFILE
NPI: 1255481180
VIRTUAL ACTIVE

Matthew Evan Levy, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kernersville, NC
Lewis Katz School of Medicine at Temple University (2001)
19+ Years Exp.
ACCESS PROFILE
NPI: 1255476974
VIRTUAL ACTIVE

Gayle Marie Vranic, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Charlottesville, VA
University of North Carolina School of Medicine (2006)
19+ Years Exp.
ACCESS PROFILE
NPI: 1255476198
VIRTUAL ACTIVE

Fares Georges Mouchantaf, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Burlington, MA
Renaissance School of Medicine at Stony Brook University (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1255473757
VIRTUAL ACTIVE

Estelita Limbo Carandang, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Jose, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1255472858
VIRTUAL ACTIVE

Stephen Ruoss, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
University of Washington School of Medicine (1981)
19+ Years Exp.
ACCESS PROFILE
NPI: 1255471330
VIRTUAL ACTIVE

Ingela Schnittger, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1255471140
VIRTUAL ACTIVE

Boruch Zucker, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Skokie, IL
University of Tennessee Health Science Center (2000)
19+ Years Exp.
ACCESS PROFILE
NPI: 1255468252
VIRTUAL ACTIVE

Andrew R Robinson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Denver, CO
Vanderbilt University School of Medicine (1993)
19+ 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