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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: 1952362618
VIRTUAL ACTIVE

Zujajah Hassan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Martinsville, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1952362154
VIRTUAL ACTIVE

Joshua Portnoy, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Littleton, CO
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1952360596
VIRTUAL ACTIVE

Thomas E. Kowalski, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Phila, PA
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952359622
VIRTUAL ACTIVE

Keith Douglas Rigsby, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ennis, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1952359440
VIRTUAL ACTIVE

Boris Sheynin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Skokie, IL
Northwestern University Feinberg School of Medicine (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952359077
VIRTUAL ACTIVE

Dwayne Henry, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Baton Rouge, LA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1952358632
VIRTUAL ACTIVE

Douglas W. Triffon, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
La Jolla, CA
Ohio State University College of Medicine (1979)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952358335
VIRTUAL ACTIVE

Felipe J Molina, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Harvard Medical School (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952358087
VIRTUAL ACTIVE

Khalid Abousy

Internal Medicine

CREDENTIALS VERIFIED 2026
Manassas, VA
Lewis Katz School of Medicine at Temple University (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952358012
VIRTUAL ACTIVE

Gordon Wotton, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlanta, GA
MERCER UNIVERSITY SCHOOL OF MEDICINE (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952357600
VIRTUAL ACTIVE

Joyce Chain-Ling Chang, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Alhambra, CA
Wayne State University School of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952356933
VIRTUAL ACTIVE

Lynn R Kong, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ventura, CA
Northwestern University Feinberg School of Medicine (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952356917
VIRTUAL ACTIVE

Hoa Le, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Mateo, CA
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952356685
VIRTUAL ACTIVE

David Speizman, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Boynton Beach, FL
New York Institute of Technology College of Osteopathic Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952356560
VIRTUAL ACTIVE

William J Tsai, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Irvine, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1952353872
VIRTUAL ACTIVE

Jordan Lee Weinstein, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Westmont, IL
University of Illinois College of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952351025
VIRTUAL ACTIVE

Adam Jason Waldman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Orlando, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1952351009
VIRTUAL ACTIVE

Joleen M Hubbard, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
University of Minnesota Medical School (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1952350803
VIRTUAL ACTIVE

Jayshree Dhali, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1952350530
VIRTUAL ACTIVE

Carlos A Cordero, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Hilton Head Island, SC
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