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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: 1811978737
VIRTUAL ACTIVE

Kelly A Carden, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Nashville, TN
University of Tennessee Health Science Center (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811978711
VIRTUAL ACTIVE

Lawrence Jay Epstein, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
George Washington University School of Medicine and Health Sciences (1985)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811977911
VIRTUAL ACTIVE

Gregory K. Robbins, M.D., M.P.H.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Boston University Chobanian & Avedisian School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1811977762
VIRTUAL ACTIVE

Richard Israel Andron, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Englewood, NJ
Lewis Katz School of Medicine at Temple University (1974)
20+ Years Exp.
ACCESS PROFILE
NPI: 1811976764
VIRTUAL ACTIVE

Barry David Wenglin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
White Plains, NY
Columbia University Vagelos College of Physicians and Surgeons (1967)
20+ Years Exp.
ACCESS PROFILE
NPI: 1811976699
VIRTUAL ACTIVE

David K Mcintosh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kent, CT
University of Miami Miller School of Medicine (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1811976582
VIRTUAL ACTIVE

Nauman A Chaudary, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Richmond, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1811975741
VIRTUAL ACTIVE

Kimberly J Herder, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, OR
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1811975113
VIRTUAL ACTIVE

Felix H Lee, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Mountain View, CA
Perelman School of Medicine at the University of Pennsylvania (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1811975006
VIRTUAL ACTIVE

Howard Neal Reynolds, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
University of Maryland School of Medicine (1976)
20+ Years Exp.
ACCESS PROFILE
NPI: 1811974843
VIRTUAL ACTIVE

Hien Huy Nguyen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
David Geffen School of Medicine at UCLA (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811974454
VIRTUAL ACTIVE

Alison A Bartfield, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Jacksonville, FL
University of Florida College of Medicine (1995)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811973860
VIRTUAL ACTIVE

Edward J Block, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Mission Viejo, CA
Icahn School of Medicine at Mount Sinai (1980)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811973043
VIRTUAL ACTIVE

Mark George Carmichael, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rancho Mirage, CA
UNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811972920
VIRTUAL ACTIVE

Samuel Louie, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
University of California, San Francisco School of Medicine (1980)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811972789
VIRTUAL ACTIVE

Adnan Ahmed, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Clermont, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1811972771
VIRTUAL ACTIVE

Michael T. Sim, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
Tufts University School of Medicine (2001)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811972425
VIRTUAL ACTIVE

Teigha Jan Randolph, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Kinston, NC
Texas Tech University Health Sciences Center School of Medicine (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811972300
VIRTUAL ACTIVE

Joseph Houston Shelton, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Worth, TX
Baylor College of Medicine (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1811971559
VIRTUAL ACTIVE

Naheed Afshan Ali, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Skokie, IL
OFFICIAL REGISTRY DATA
21+ 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