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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: 1336346501
VIRTUAL ACTIVE

David Conner Benton, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Topsham, ME
UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE (2000)
19+ Years Exp.
ACCESS PROFILE
NPI: 1336346352
VIRTUAL ACTIVE

Hanna D Zembrzuska, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Iowa City, IA
Rush Medical College (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1336345263
VIRTUAL ACTIVE

Jordan David Smith, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lake Oswego, OR
UNIVERSITY OF VERMONT COLLEGE OF MEDICINE (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1336343847
VIRTUAL ACTIVE

Jerry Estep, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
Baylor College of Medicine (1999)
19+ Years Exp.
ACCESS PROFILE
NPI: 1336343672
VIRTUAL ACTIVE

Elie Klam, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cincinnati, OH
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1336343623
VIRTUAL ACTIVE

HIRO SUNG, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
HONOLULU, HI
RUTGERS NEW JERSEY MEDICAL SCHOOL (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1336342450
VIRTUAL ACTIVE

Leo Gabriel Maffey, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sylmar, CA
David Geffen School of Medicine at UCLA (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1336342138
VIRTUAL ACTIVE

Sanjiv Sharma, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bakersfield, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1336341692
VIRTUAL ACTIVE

Amber Anwar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tampa, FL
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1336340918
VIRTUAL ACTIVE

Jacques Simkins Cohen, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Miami, FL
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1336339811
VIRTUAL ACTIVE

Mark Jonathan Ramos, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sarasota, FL
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1336339357
VIRTUAL ACTIVE

Dana Brandys, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sioux Falls, SD
Lake Erie College of Osteopathic Medicine (2001)
19+ Years Exp.
ACCESS PROFILE
NPI: 1336337229
VIRTUAL ACTIVE

Sabita Challagulla, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Temple, TX
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1336336460
VIRTUAL ACTIVE

Viswam Siva Nair, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Berkeley, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1336334457
VIRTUAL ACTIVE

Jialin See Nah, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Woodside, NY
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1336334424
VIRTUAL ACTIVE

Umesh O Patel, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Crystal Lake, IL
Rush Medical College (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1336333228
VIRTUAL ACTIVE

Laura Salazar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Horseshoe Bay, TX
SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1336333210
VIRTUAL ACTIVE

Hussain Mahmud

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsburgh, PA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1336332717
VIRTUAL ACTIVE

Marcelo Andres Jimenez, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlantis, FL
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1336332030
VIRTUAL ACTIVE

Christine Irene Oakley, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fishers, IN
WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE (2006)
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