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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: 1659407310
VIRTUAL ACTIVE

Virginia Athena Triant, MD, MPH

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Yale School of Medicine (2002)
19+ Years Exp.
ACCESS PROFILE
NPI: 1659403988
VIRTUAL ACTIVE

Edward J Feldman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
Indiana University School of Medicine (1969)
19+ Years Exp.
ACCESS PROFILE
NPI: 1659402311
VIRTUAL ACTIVE

Olga Voroshilovsky, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
West Hollywood, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1659401636
VIRTUAL ACTIVE

Tobi Ippolito, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Livingston, NJ
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1659401206
VIRTUAL ACTIVE

Joseph L Polizzi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Washington, MO
Saint Louis University School of Medicine (2000)
19+ Years Exp.
ACCESS PROFILE
NPI: 1659399624
VIRTUAL ACTIVE

Rami S Owera, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Pensacola, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1659399566
VIRTUAL ACTIVE

Luann Aquino, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Okatie, SC
Medical College of Georgia at Augusta University (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1659399459
VIRTUAL ACTIVE

Gabriela Rodriguez-Caprio, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1659399079
VIRTUAL ACTIVE

Melissa E Weinberg, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
Yale School of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1659397610
VIRTUAL ACTIVE

George R. Witmer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Voorhees, NJ
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1659397065
VIRTUAL ACTIVE

Nathaniel L Haddock, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Juneau, AK
Indiana University School of Medicine (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1659396497
VIRTUAL ACTIVE

Faisal Q. Khan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Geneva, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1659396455
VIRTUAL ACTIVE

Prashanth Kamath, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Charlotte, NC
University of South Carolina School of Medicine (2005)
20+ Years Exp.
ACCESS PROFILE
NPI: 1659394476
VIRTUAL ACTIVE

Sifatur R Sayeed, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Aurora, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1659393056
VIRTUAL ACTIVE

Jason Kahn, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ann Arbor, MI
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1659392223
VIRTUAL ACTIVE

Edwin Jonathan Chiu, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Napa, CA
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1659390755
VIRTUAL ACTIVE

John Frederick Deeken, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fairfax, VA
Georgetown University School of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1659390581
VIRTUAL ACTIVE

Holly Ruth Middlekauff, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
Keck School of Medicine of USC (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1659390342
VIRTUAL ACTIVE

Deepa K Shah, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Peoria, AZ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1659390193
VIRTUAL ACTIVE

Lynne Becker Kossow, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Princeton, NJ
Perelman School of Medicine at the University of Pennsylvania (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