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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: 1487776563
VIRTUAL ACTIVE

Sima Saberi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ann Arbor, MI
Wayne State University School of Medicine (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1487776373
VIRTUAL ACTIVE

Sameer P Desai, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Somerset, NJ
Yale School of Medicine (1995)
19+ Years Exp.
ACCESS PROFILE
NPI: 1487772810
VIRTUAL ACTIVE

Elizabeth Martinez-Augustin, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Anchorage, AK
COLLEGE OF OSTEOPATHIC PHYSICIANS AND SURGEONS OF LOS ANGELES (1999)
19+ Years Exp.
ACCESS PROFILE
NPI: 1487769923
VIRTUAL ACTIVE

Diana M Portilla, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Englewood, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487769733
VIRTUAL ACTIVE

Alexey Danilov, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Duarte, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487768438
VIRTUAL ACTIVE

Reggina Yandila, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chillicothe, OH
OHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487768081
VIRTUAL ACTIVE

Michael E Weinblatt, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
University of Maryland School of Medicine (1975)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487767265
VIRTUAL ACTIVE

HERMAN MATHIAS, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
HEMET, CA
OTHER (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487767182
VIRTUAL ACTIVE

Kanwal Khanna, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Modesto, CA
University of California, San Francisco School of Medicine (1984)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487766275
VIRTUAL ACTIVE

Mary-Louise Scully, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Barbara, CA
Rush Medical College (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487765889
VIRTUAL ACTIVE

William Lee Kutcher, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New Hyde Park, NY
SUNY Downstate Health Sciences University (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487765848
VIRTUAL ACTIVE

Denise M Wurth, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Anchorage, AK
University of Washington School of Medicine (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487765731
VIRTUAL ACTIVE

Steven P Cullen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Clemente, CA
Northwestern University Feinberg School of Medicine (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487765376
VIRTUAL ACTIVE

SHIRISH BAVAJIBHAI PATEL, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
LAKEWOOD, CA
OTHER (1977)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487764965
VIRTUAL ACTIVE

Charles T. Buzanis, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
UN OF CALIFORNIA, IRVINE, COLLEGE OF MEDICINE (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487762647
VIRTUAL ACTIVE

Mallareddy Maddula, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Stockton, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487762167
VIRTUAL ACTIVE

Mohamed Zaki Ahmed Refaat, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Collins, CO
Lewis Katz School of Medicine at Temple University (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487761243
VIRTUAL ACTIVE

Sanjiv Gupta, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Grayson, KY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487760930
VIRTUAL ACTIVE

Minaxi Jhawer, MBBS

Internal Medicine

CREDENTIALS VERIFIED 2026
Englewood, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487759130
VIRTUAL ACTIVE

SHERRYLYNN LEE, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
VOORHEES, NJ
OTHER (1998)
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