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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: 1891226023
VIRTUAL ACTIVE

Daniel Krakauer, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Roanoke, VA
VIRGINIA TECH CARILION SCHOOL OF MEDICINE (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1891225033
VIRTUAL ACTIVE

Daniel E. Lage, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Harvard Medical School (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1891224143
VIRTUAL ACTIVE

Radhika Takiar, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ypsilanti, MI
NORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1891221123
VIRTUAL ACTIVE

Comfort Agaba, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sioux Falls, SD
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1891215679
VIRTUAL ACTIVE

Andres David Darquea, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Roswell, NM
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1891215190
VIRTUAL ACTIVE

Chau Nguyen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Davenport, IA
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1891192969
VIRTUAL ACTIVE

Olesya Brissey, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lompoc, CA
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1891189817
VIRTUAL ACTIVE

Andrew Kim, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1891189361
VIRTUAL ACTIVE

Diana Marie Byrnes, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Miami, FL
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1891189148
VIRTUAL ACTIVE

Dima Youssef, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Las Vegas, NV
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1891189064
VIRTUAL ACTIVE

Daniel Hock Puneky, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Beverly Hills, CA
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1891189015
VIRTUAL ACTIVE

MICHELLE MORRIS

Internal Medicine

CREDENTIALS VERIFIED 2026
SPRINGFIELD GARDENS, NY
NEW YORK MEDICAL COLLEGE (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1891182929
VIRTUAL ACTIVE

Sara Catherine Mayeux Adams, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Columbia, MO
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1891182903
VIRTUAL ACTIVE

Christina Rodriguez Ruiz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Long Beach, CA
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1891182465
VIRTUAL ACTIVE

Eric Kam-Chuan Lau, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Palo Alto, CA
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1891182382
VIRTUAL ACTIVE

Bushra Saleem, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Trenton, NJ
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1891182069
VIRTUAL ACTIVE

Sara Baig, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Edina, MN
UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1891181616
VIRTUAL ACTIVE

Leslie B Littlefield, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
OFFICIAL REGISTRY DATA
11+ Years Exp.
ACCESS PROFILE
NPI: 1891181103
VIRTUAL ACTIVE

Mark Hall

Internal Medicine

CREDENTIALS VERIFIED 2026
Westlake Village, CA
Texas Tech University Health Sciences Center School of Medicine (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1891180980
VIRTUAL ACTIVE

Michael J Kaster, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Greenville, SC
OFFICIAL REGISTRY DATA
11+ 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