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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: 1023288719
VIRTUAL ACTIVE

David Mehrdad Sayah, MD, PHD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023288305
VIRTUAL ACTIVE

Gerri Lynn Steele, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Carlisle, PA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023285236
VIRTUAL ACTIVE

Ali Z. Merchant, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Honolulu, HI
NORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE (2000)
18+ Years Exp.
ACCESS PROFILE
NPI: 1023281342
VIRTUAL ACTIVE

Daniel Joseph Addanki, M.D.,

Internal Medicine

CREDENTIALS VERIFIED 2026
Bronx, NY
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023279544
VIRTUAL ACTIVE

Michael Paul Mohning, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Denver, CO
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1023279528
VIRTUAL ACTIVE

Vibha Ramaswamy Iyengar, M.D, MPH

Internal Medicine

CREDENTIALS VERIFIED 2026
Mountain View, CA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023278884
VIRTUAL ACTIVE

Liying Cai, M.D., PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Duarte, CA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023278793
VIRTUAL ACTIVE

Jason Anthony Carnes, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Huntersville, NC
University of South Carolina School of Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1023278769
VIRTUAL ACTIVE

Geoffrey Tsaras, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rockford, IL
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023278272
VIRTUAL ACTIVE

Karin M Doehne, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, ME
UNIVERSITY OF VERMONT COLLEGE OF MEDICINE (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1023278041
VIRTUAL ACTIVE

Alexander Mayer, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023277910
VIRTUAL ACTIVE

Noa Biran, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Hackensack, NJ
George Washington University School of Medicine and Health Sciences (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1023276490
VIRTUAL ACTIVE

Shiven Patel, MD, MBA, FACP

Internal Medicine

CREDENTIALS VERIFIED 2026
Salt Lake City, UT
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023275633
VIRTUAL ACTIVE

Kevin Douglas Becker, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Charleston, SC
Columbia University Vagelos College of Physicians and Surgeons (2004)
18+ Years Exp.
ACCESS PROFILE
NPI: 1023274875
VIRTUAL ACTIVE

Erin-Siobhain Ross Currin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kirkland, WA
University of Washington School of Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1023274511
VIRTUAL ACTIVE

Naveed Hasan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Newark, DE
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023272861
VIRTUAL ACTIVE

Mitu Karki Maskey, MBBS

Internal Medicine

CREDENTIALS VERIFIED 2026
Lexington, KY
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023272010
VIRTUAL ACTIVE

Saima Abbas, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Rockledge, FL
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023270576
VIRTUAL ACTIVE

Athanasios Nicholas Tiliakos, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlanta, GA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1023270550
VIRTUAL ACTIVE

Vikas Kalra, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Towson, MD
OFFICIAL REGISTRY DATA
18+ 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