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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: 1598786691
VIRTUAL ACTIVE

Amelita Lourdes Patricio Basa, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1598785966
VIRTUAL ACTIVE

Sumithra Vattigunta, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Palm Beach Gardens, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1598785776
VIRTUAL ACTIVE

Michael K. Ong, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1598785412
VIRTUAL ACTIVE

Yogesh Vohra, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Salisbury, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1598784365
VIRTUAL ACTIVE

MARK HOWARD HYMAN, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
LOS ANGELES, CA
UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE (1984)
20+ Years Exp.
ACCESS PROFILE
NPI: 1598784340
VIRTUAL ACTIVE

HONG LIANG, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
ROSEMEAD, CA
OTHER (1984)
20+ Years Exp.
ACCESS PROFILE
NPI: 1598783995
VIRTUAL ACTIVE

Christopher Budny, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Kewaskum, WI
Medical College of Wisconsin (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1598782930
VIRTUAL ACTIVE

Manjula Thopcherla, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lakewood, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1598782682
VIRTUAL ACTIVE

Mazen Al-Asadi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1598781924
VIRTUAL ACTIVE

Martin Fernando Britos-Bray, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Wesley Chapel, FL
University of Maryland School of Medicine (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1598780066
VIRTUAL ACTIVE

Hyong S Kim, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
La Jolla, CA
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1598779787
VIRTUAL ACTIVE

Monica R Reed, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Hudson, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1598779522
VIRTUAL ACTIVE

JOSEPH LEONARD PACE, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
SAN FRANCISCO, CA
PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1598779191
VIRTUAL ACTIVE

Jennifer Swisher Real, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Norfolk, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1598777336
VIRTUAL ACTIVE

Lalaine Manlutac Corate, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
La Jolla, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1598777047
VIRTUAL ACTIVE

Jonathan Lovy, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Trenton, MI
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1598775652
VIRTUAL ACTIVE

Janet Dolores Vlha, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsburgh, PA
University of Pittsburgh School of Medicine (1977)
20+ Years Exp.
ACCESS PROFILE
NPI: 1598775538
VIRTUAL ACTIVE

Ileana M Pat, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
West Hills, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1598775421
VIRTUAL ACTIVE

Kuo S Ooi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rocklin, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1598775223
VIRTUAL ACTIVE

Susie M Liu, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Palo Alto, CA
UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE (1988)
20+ 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