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© 2026 NPI Telehealth

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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: 1124169875
VIRTUAL ACTIVE

Katherine Oshel, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Jacksonville, FL
University of Oklahoma College of Medicine (2006)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124168679
VIRTUAL ACTIVE

Marcus Rebello Pereira, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1124167879
VIRTUAL ACTIVE

Mamatha Reddy Gadarla, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Caldwell, NJ
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1124167622
VIRTUAL ACTIVE

Salil Marfatia

Internal Medicine

CREDENTIALS VERIFIED 2026
Rego Park, NY
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1124167093
VIRTUAL ACTIVE

Colleen Melissa Keyes, M.D., M.P.H.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Boston University Chobanian & Avedisian School of Medicine (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124160155
VIRTUAL ACTIVE

Jane Tan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Palo Alto, CA
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (1995)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124158829
VIRTUAL ACTIVE

Zeshan A Rana, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fredericksburg, VA
WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124158431
VIRTUAL ACTIVE

Gordon W James, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Peoria, IL
Saint Louis University School of Medicine (1992)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124156161
VIRTUAL ACTIVE

Virginia Sabet

Internal Medicine

CREDENTIALS VERIFIED 2026
Dedham, MA
HOWARD UNIVERSITY COLLEGE OF MEDICINE (2000)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124155569
VIRTUAL ACTIVE

Elizabeth A. Guancial, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sarasota, FL
Harvard Medical School (2006)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124154323
VIRTUAL ACTIVE

Roel Nolido Querubin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Marietta, GA
Medical College of Georgia at Augusta University (1995)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124152707
VIRTUAL ACTIVE

Alexander J. Alonso, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Peoria, IL
University of Illinois College of Medicine (2003)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124145172
VIRTUAL ACTIVE

Rachel Amdur, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1124144019
VIRTUAL ACTIVE

Tae-Hwa Chun, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ann Arbor, MI
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1124142898
VIRTUAL ACTIVE

Erin Elizabeth Mcconnell, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lewis Center, OH
WRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE (2006)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124141148
VIRTUAL ACTIVE

Ashley K Summer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bala Cynwyd, PA
Tufts University School of Medicine (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1124139845
VIRTUAL ACTIVE

Lamice El-Kholy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Louis, MO
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1124139555
VIRTUAL ACTIVE

Anne M Safley, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Greenwood Village, CO
Duke University School of Medicine (2004)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124139423
VIRTUAL ACTIVE

Hursh Naik, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Avondale, AZ
Albert Einstein College of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124139167
VIRTUAL ACTIVE

Raymond K. Hsu, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
Northwestern University Feinberg School of Medicine (2005)
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