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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: 1437119211
VIRTUAL ACTIVE

Michael Scott Weinstein, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lansdale, PA
Lewis Katz School of Medicine at Temple University (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437118627
VIRTUAL ACTIVE

Mary-Ellen Taplin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
UMass Chan Medical School (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437118361
VIRTUAL ACTIVE

Mitul Desai

Internal Medicine

CREDENTIALS VERIFIED 2026
Deerfield, IL
Rush Medical College (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437118197
VIRTUAL ACTIVE

Mahmoud H. Mustafa, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Washington, DC
George Washington University School of Medicine and Health Sciences (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437118106
VIRTUAL ACTIVE

Sudheer R Ummadi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Allen Park, MI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437117827
VIRTUAL ACTIVE

Reddy B Allam, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Montclair, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437117819
VIRTUAL ACTIVE

Inkee Min, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Buffalo, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437117454
VIRTUAL ACTIVE

Eric J. Small, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
Case Western Reserve University School of Medicine (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437116829
VIRTUAL ACTIVE

Satyajeet Roy, MD FACP

Internal Medicine

CREDENTIALS VERIFIED 2026
Cherry Hill, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437116811
VIRTUAL ACTIVE

David C. Schaefer, M.D., PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Jackson, MS
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437116076
VIRTUAL ACTIVE

Anu Sampat, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Staten Island, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437115193
VIRTUAL ACTIVE

KAROLA PRINZ, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
MIDLAND PARK, NJ
RUTGERS SCHOOL OF DENTAL MEDICINE (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437114634
VIRTUAL ACTIVE

ZAKIRHUSAIN I PATEL, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
PANAMA CITY, FL
OTHER (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437114618
VIRTUAL ACTIVE

Jill R Watson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Louisville, KY
University of Louisville School of Medicine (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437114006
VIRTUAL ACTIVE

Susan Clare Garay, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Menlo Park, CA
University of California, San Francisco School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437113586
VIRTUAL ACTIVE

Lawrence D. Kaplan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
David Geffen School of Medicine at UCLA (1980)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437113255
VIRTUAL ACTIVE

Deborah K Armstrong, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lutherville, MD
George Washington University School of Medicine and Health Sciences (1984)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437113032
VIRTUAL ACTIVE

Irene S Kazmers, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Petoskey, MI
University of California, San Francisco School of Medicine (1976)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437112703
VIRTUAL ACTIVE

Jennifer Guest Hines, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
St Paul, MN
Mayo Clinic Alix School of Medicine (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437112604
VIRTUAL ACTIVE

Saeid Safaee, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Glendale, CA
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