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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: 1457791113
VIRTUAL ACTIVE

Muhammad Owais Khan, M.D. , MBA, FHM.

Internal Medicine

CREDENTIALS VERIFIED 2026
Las Cruces, NM
OFFICIAL REGISTRY DATA
13+ Years Exp.
ACCESS PROFILE
NPI: 1457791063
VIRTUAL ACTIVE

George Nicholas Vavilis, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
West Babylon, NY
OFFICIAL REGISTRY DATA
13+ Years Exp.
ACCESS PROFILE
NPI: 1457779944
VIRTUAL ACTIVE

Liudmila Yesaulava

Internal Medicine

CREDENTIALS VERIFIED 2026
Wilmington, NC
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1457779878
VIRTUAL ACTIVE

Ashish Sarraju, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
Northwestern University Feinberg School of Medicine (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1457779837
VIRTUAL ACTIVE

Yilien Alonso, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Scottsdale, AZ
FLORIDA INTERNATIONAL UNIV, COLLEGE OF MEDICINE (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1457779324
VIRTUAL ACTIVE

Sebastian Paul Cousins, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Silverdale, WA
Indiana University School of Medicine (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1457779308
VIRTUAL ACTIVE

Haider Nazeer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Plano, TX
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1457779274
VIRTUAL ACTIVE

Kevin Charles Patterson, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Grand Rapids, MI
Michigan State University College of Human Medicine (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1457779258
VIRTUAL ACTIVE

Jennifer S Morgan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Edina, MN
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1457779068
VIRTUAL ACTIVE

Steven Zhao, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
La Jolla, CA
Northwestern University Feinberg School of Medicine (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1457779035
VIRTUAL ACTIVE

Kathleen Claire Kerrigan, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Columbus, OH
OHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1457779027
VIRTUAL ACTIVE

Jennifer Ding

Internal Medicine

CREDENTIALS VERIFIED 2026
San Antonio, TX
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1457771008
VIRTUAL ACTIVE

Evan Diamond, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Elmhurst, NY
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1457770497
VIRTUAL ACTIVE

Julio Cesar Alvarenga Thiebaud, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Irvine, CA
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1457770471
VIRTUAL ACTIVE

Hareesh Venkata Singam, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Minneapolis, MN
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1457770240
VIRTUAL ACTIVE

Jose Benjamin Cruz Rodriguez, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1457770190
VIRTUAL ACTIVE

Carlos A Gongora, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bronx, NY
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1457770067
VIRTUAL ACTIVE

Timothy Krill, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Galveston, TX
McGovern Medical School at UTHealth Houston (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1457766651
VIRTUAL ACTIVE

Min Zhuo

Internal Medicine

CREDENTIALS VERIFIED 2026
Foxborough, MA
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1457766560
VIRTUAL ACTIVE

Laura Natalia Hernandez Guarin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
12+ 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