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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: 1558376996
VIRTUAL ACTIVE

Punit D Wadhwa, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
St Louis Park, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558376368
VIRTUAL ACTIVE

Anto Varghese Maliakkal, M.D. H.M.D.C

Internal Medicine

CREDENTIALS VERIFIED 2026
Burr Ridge, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558376053
VIRTUAL ACTIVE

Atulya Achyut Deodhar, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, OR
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558375634
VIRTUAL ACTIVE

Josh Oommen George, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Worth, TX
UNIVERSITY OF TOLEDO COLLEGE OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558374983
VIRTUAL ACTIVE

Michael J Grasso, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Wilkes Barre, PA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558374744
VIRTUAL ACTIVE

Emily Kate Stoneman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ann Arbor, MI
Vanderbilt University School of Medicine (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558374025
VIRTUAL ACTIVE

William R Berrington, M.D., PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
University of Alabama at Birmingham School of Medicine (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558371930
VIRTUAL ACTIVE

Laisa Lukose Vadakara, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Hamilton, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558371559
VIRTUAL ACTIVE

Binh V Pham, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Austin, TX
Medical University of South Carolina College of Medicine (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558369702
VIRTUAL ACTIVE

Steven D Jacobson, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sarasota, FL
Saint Louis University School of Medicine (1985)
21+ Years Exp.
ACCESS PROFILE
NPI: 1558369389
VIRTUAL ACTIVE

Marina J Estrin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sarasota, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1558368480
VIRTUAL ACTIVE

Robert Ludwig, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Foxboro, MA
New York Medical College (2001)
21+ Years Exp.
ACCESS PROFILE
NPI: 1558367631
VIRTUAL ACTIVE

John Edward Postley, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Columbia University Vagelos College of Physicians and Surgeons (1968)
21+ Years Exp.
ACCESS PROFILE
NPI: 1558367490
VIRTUAL ACTIVE

Richard Joseph Gordon, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Phoenix, AZ
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1558367409
VIRTUAL ACTIVE

DORIS G BERLAND, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
PLAINVIEW, NY
STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1558367359
VIRTUAL ACTIVE

Lynne Hillis, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New Haven, CT
New York Medical College (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1558366732
VIRTUAL ACTIVE

Gilberto A Lozano, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lake Wales, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1558366435
VIRTUAL ACTIVE

Ernesto Guerra, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Antonio, TX
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (1976)
21+ Years Exp.
ACCESS PROFILE
NPI: 1558366237
VIRTUAL ACTIVE

Geoffrey Stephan Teehan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Wynnewood, PA
Sidney Kimmel Medical College at Thomas Jefferson University (1998)
21+ Years Exp.
ACCESS PROFILE
NPI: 1558365197
VIRTUAL ACTIVE

Patricia G Eseverri, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lakeland, FL
OFFICIAL REGISTRY DATA
21+ 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