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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: 1487817854
VIRTUAL ACTIVE

Jean Claude Bassila, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Rosa, CA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1487817383
VIRTUAL ACTIVE

David S Lao, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Carmichael, CA
Yale School of Medicine (2003)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487816211
VIRTUAL ACTIVE

Raj M Khandwalla, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Beverly Hills, CA
Tufts University School of Medicine (2005)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487815890
VIRTUAL ACTIVE

SHWETA U DHAR, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
HOUSTON, TX
OTHER (1996)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487815551
VIRTUAL ACTIVE

Daniel Ezra Freedberg, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Harvard Medical School (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487815544
VIRTUAL ACTIVE

Ellen Jean Fremion, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
Baylor College of Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487815528
VIRTUAL ACTIVE

Andrea Graciella Kattah, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
NYU Grossman School of Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487815361
VIRTUAL ACTIVE

Maria Elena Pena, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rego Park, NY
New York Medical College (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487813994
VIRTUAL ACTIVE

Sophie Myriam Balzora, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
George Washington University School of Medicine and Health Sciences (2006)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487813630
VIRTUAL ACTIVE

Hiba Al-Dabagh, MBBS

Internal Medicine

CREDENTIALS VERIFIED 2026
Davenport, FL
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1487813275
VIRTUAL ACTIVE

David Alexander Lessman

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Icahn School of Medicine at Mount Sinai (2007)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487813176
VIRTUAL ACTIVE

Edward Francis Kilb, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Charleston, SC
Loyola University Chicago Stritch School of Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487813010
VIRTUAL ACTIVE

Justin F Gainor, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Harvard Medical School (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487812590
VIRTUAL ACTIVE

Courtney Shea-Rainer Yau, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Georgetown, TX
UT Health San Antonio Joe R. and Teresa Lozano Long School of Medicine (2007)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487812319
VIRTUAL ACTIVE

Helen Jan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1487811121
VIRTUAL ACTIVE

Trenton Collier, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
University of Texas Southwestern Medical Center (2006)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487810883
VIRTUAL ACTIVE

Fatima Memon Syed, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Antioch, CA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1487810842
VIRTUAL ACTIVE

Michael Marcus Hanna, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1487810156
VIRTUAL ACTIVE

Timothy Lax, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Brookline, MA
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE (2005)
18+ Years Exp.
ACCESS PROFILE
NPI: 1487810073
VIRTUAL ACTIVE

CHARUL SEN, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
VANCOUVER, WA
OTHER (2004)
18+ 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