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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: 1619043304
VIRTUAL ACTIVE

David Grace, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Plymouth, MA
Rush Medical College (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619041316
VIRTUAL ACTIVE

Suk Charles Whang, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Travis Afb, CA
UNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619040250
VIRTUAL ACTIVE

Kevin J Wergeland, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Eau Claire, WI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1619039781
VIRTUAL ACTIVE

Deborah R Flomenhoft, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lexington, KY
University of Kentucky College of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619039260
VIRTUAL ACTIVE

Jenia Jenab-Wolcott, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Camden, NJ
Tufts University School of Medicine (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619036662
VIRTUAL ACTIVE

Donald L. Helman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Honolulu, HI
UNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619035573
VIRTUAL ACTIVE

Alok Mathur, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Olney, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1619035037
VIRTUAL ACTIVE

VINOD K SINHA, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
PERTH AMBOY, NJ
OTHER (1974)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619033065
VIRTUAL ACTIVE

Grace K Suh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Geneva, IL
Yale School of Medicine (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619032224
VIRTUAL ACTIVE

Dora Yukwai Ho, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
Washington University School of Medicine in St. Louis (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619031838
VIRTUAL ACTIVE

Mark R Stone, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Newberg, OR
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619029378
VIRTUAL ACTIVE

Kerunne Ketlogetswe, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Harvard Medical School (2006)
19+ Years Exp.
ACCESS PROFILE
NPI: 1619027430
VIRTUAL ACTIVE

Leonid A. Zhornitskiy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Clovis, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1619027364
VIRTUAL ACTIVE

Hatef Massoumi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bronx, NY
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1619026770
VIRTUAL ACTIVE

Michael O'Neill Barry, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Clearwater, FL
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE (2000)
19+ Years Exp.
ACCESS PROFILE
NPI: 1619024510
VIRTUAL ACTIVE

Jenny Hyunjung Kim, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Livingston, NJ
SUNY Downstate Health Sciences University (1997)
19+ Years Exp.
ACCESS PROFILE
NPI: 1619024429
VIRTUAL ACTIVE

Salyka Sengsayadeth, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Nashville, TN
EAST TENNESSEE STATE UNIVERSITY QUILLEN COLLEGE OF MEDICINE (2006)
19+ Years Exp.
ACCESS PROFILE
NPI: 1619023918
VIRTUAL ACTIVE

Vishal Sagar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Paul, MN
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1619023249
VIRTUAL ACTIVE

Stefan Andrew Unterhalter, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Beverly Hills, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1619020179
VIRTUAL ACTIVE

Michael Moses Goodman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Winston Salem, NC
OFFICIAL REGISTRY DATA
19+ 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