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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: 1285664490
VIRTUAL ACTIVE

Vandana Dhawan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chesapeake, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1285664409
VIRTUAL ACTIVE

Norma L Thiessen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Edina, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1285664045
VIRTUAL ACTIVE

George Lum, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Flushing, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1285662726
VIRTUAL ACTIVE

DANIEL TAMBUNAN, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
ORLANDO, FL
LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285660456
VIRTUAL ACTIVE

MARJAN CHEGOUNCHI, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
INGLEWOOD, CA
OTHER (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285660241
VIRTUAL ACTIVE

Najmuddin Kutbuddin Karimjee, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
University of Texas Medical Branch (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285660043
VIRTUAL ACTIVE

Ze'Ev W Weitz, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Duanesburg, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1285660035
VIRTUAL ACTIVE

Claudio Garcia Brunstein, M.D., PHD

Internal Medicine

CREDENTIALS VERIFIED 2026
Minneapolis, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1285659482
VIRTUAL ACTIVE

John A Belperio, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
Lewis Katz School of Medicine at Temple University (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285657221
VIRTUAL ACTIVE

Helga Maria Louisa Vanherle, M.D., M.S.

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
David Geffen School of Medicine at UCLA (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285655852
VIRTUAL ACTIVE

Maureen Anne Mcmahon, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285655274
VIRTUAL ACTIVE

Scott L Aronson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Somerset, NJ
RUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC) (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285655126
VIRTUAL ACTIVE

Maria Cristina Duran, M.D,

Internal Medicine

CREDENTIALS VERIFIED 2026
Tacoma, WA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1285654319
VIRTUAL ACTIVE

Jose N Fuentes, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Orlando, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1285654228
VIRTUAL ACTIVE

Shaun P Healy, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sterling Heights, MI
Wayne State University School of Medicine (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285653931
VIRTUAL ACTIVE

Bipin G Patel, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Amsterdam, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1285652602
VIRTUAL ACTIVE

Laurence Seigler, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Beverly Hills, CA
R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL (1963)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285652024
VIRTUAL ACTIVE

Maria L Padilla, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Icahn School of Medicine at Mount Sinai (1975)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285651620
VIRTUAL ACTIVE

Chandana Ganguli, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Charlotte, NC
Johns Hopkins University School of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1285651240
VIRTUAL ACTIVE

Therese Benevich, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ypsilanti, MI
SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE (1994)
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