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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: 1144327891
VIRTUAL ACTIVE

Monika K Shah, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Washington University School of Medicine in St. Louis (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144327875
VIRTUAL ACTIVE

AKHTAR HUSSAIN, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
SAN ANTONIO, TX
OTHER (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144325804
VIRTUAL ACTIVE

Elliott Joseph Bettman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Conway, SC
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144325754
VIRTUAL ACTIVE

Jeffrey Richard Bourne, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Barbara, CA
UNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144324492
VIRTUAL ACTIVE

Mark K Weeber, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chico, CA
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144321829
VIRTUAL ACTIVE

Carmen J. Ortiz-Butcher, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Key Biscayne, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144319922
VIRTUAL ACTIVE

John Waldron Mccahan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bozeman, MT
Lewis Katz School of Medicine at Temple University (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144319682
VIRTUAL ACTIVE

Mark Angelo, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Philadelphia, PA
Lewis Katz School of Medicine at Temple University (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144319567
VIRTUAL ACTIVE

Fayyaz Haq, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlanta, GA
Emory University School of Medicine (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144319096
VIRTUAL ACTIVE

JAMES ANTHONY STALLONE, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
BABYLON, NY
NEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144317249
VIRTUAL ACTIVE

Joseph T Cooke, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
SUNY Downstate Health Sciences University (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144316902
VIRTUAL ACTIVE

Carlos Moreno, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Norwood, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144316878
VIRTUAL ACTIVE

Jeffry Allen Brown, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Templeton, CA
UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE (1980)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144312141
VIRTUAL ACTIVE

Francis Lastufka, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Altos, CA
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144311432
VIRTUAL ACTIVE

Tamara Liss

Internal Medicine

CREDENTIALS VERIFIED 2026
Boca Raton, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144311226
VIRTUAL ACTIVE

Sharon Katz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Burlington, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144311044
VIRTUAL ACTIVE

Michael F Bishara, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Riverside, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144310996
VIRTUAL ACTIVE

Louis M Weiss, MD,MPH

Internal Medicine

CREDENTIALS VERIFIED 2026
Bronx, NY
Johns Hopkins University School of Medicine (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144310822
VIRTUAL ACTIVE

Charles Edelstein, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Aurora, CO
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144310327
VIRTUAL ACTIVE

Naina Sinha, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Columbia University Vagelos College of Physicians and Surgeons (1999)
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