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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: 1851357354
VIRTUAL ACTIVE

Julio A Savinon, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Harlingen, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1851356745
VIRTUAL ACTIVE

Stephen J Soldo, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Arcadia, CA
Keck School of Medicine of USC (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851356315
VIRTUAL ACTIVE

Nitin P Shenoy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Hickory, NC
University of North Carolina School of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851355853
VIRTUAL ACTIVE

Andrew H. Ko, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
Johns Hopkins University School of Medicine (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851355788
VIRTUAL ACTIVE

Sherif B Mossad, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1851355283
VIRTUAL ACTIVE

Uma Mahadevan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1851355085
VIRTUAL ACTIVE

Michael S Machuzak, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851353676
VIRTUAL ACTIVE

Melanie Stahlberg, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cedar Rapids, IA
University of Iowa Roy J. and Lucille A. Carver College of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851352587
VIRTUAL ACTIVE

Jeanine N Chu, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Arlington, VA
George Washington University School of Medicine and Health Sciences (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851352454
VIRTUAL ACTIVE

Michael Bagner, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Rutgers New Jersey Medical School (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851352033
VIRTUAL ACTIVE

Sucharita Varikuti, MBBS

Internal Medicine

CREDENTIALS VERIFIED 2026
Edina, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1851352025
VIRTUAL ACTIVE

Archibald W Houser, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Winchester, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1851350979
VIRTUAL ACTIVE

Robert Howard Collins, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE (1984)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851350920
VIRTUAL ACTIVE

Angelique Therese Uhlmann, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Tufts University School of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851349047
VIRTUAL ACTIVE

Karan Deep Singh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Oxnard, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1851348841
VIRTUAL ACTIVE

Tarek M Sabagh, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Kettering, OH
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1851346977
VIRTUAL ACTIVE

Ammar Qoubaitary, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Ramon, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1851346928
VIRTUAL ACTIVE

Jeffrey L Halaas, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Brewster, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1851346472
VIRTUAL ACTIVE

John A Youssef, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Langhorne, PA
MEDICAL COLLEGE OF OHIO (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1851345995
VIRTUAL ACTIVE

Sofia Mavasheva

Internal Medicine

CREDENTIALS VERIFIED 2026
Trenton, NJ
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