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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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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: 1568466316
VIRTUAL ACTIVE

Frederick W Ruymann, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cambridge, MA
Case Western Reserve University School of Medicine (1987)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568466217
VIRTUAL ACTIVE

Eddie Flores, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Antonio, TX
University of Texas Southwestern Medical Center (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568466100
VIRTUAL ACTIVE

MICHAEL SEAN SAMPSON, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
LOS ANGELES, CA
NEW YORK UNIVERSITY SCHOOL OF MEDICINE (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568465623
VIRTUAL ACTIVE

George Hinton Crossley, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Nashville, TN
Medical College of Georgia at Augusta University (1984)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568465532
VIRTUAL ACTIVE

Joerg Rathmann, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lebanon, NH
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1568464923
VIRTUAL ACTIVE

David C Stanford, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sun City, CA
Loma Linda University School of Medicine (1986)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568464279
VIRTUAL ACTIVE

Alexandre Alexeyenko, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lynn, MA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1568463792
VIRTUAL ACTIVE

Ruben Aguilera, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Peoria, AZ
Baylor College of Medicine (1977)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568463305
VIRTUAL ACTIVE

Michael H Veeder, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Peoria, IL
Yale School of Medicine (1971)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568462893
VIRTUAL ACTIVE

Michael Scott Drury, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Phoenix, AZ
WAKE FOREST UNIVERSITY SCHOOL OF MEDICINE (1987)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568462109
VIRTUAL ACTIVE

Roderick A Comunale, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
National City, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1568460434
VIRTUAL ACTIVE

Asher Qureshi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Hartford, CT
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1568458008
VIRTUAL ACTIVE

Ruben Cabral, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fullerton, CA
University of California, San Francisco School of Medicine (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568457224
VIRTUAL ACTIVE

John Gaines, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Smithfield, RI
Renaissance School of Medicine at Stony Brook University (1985)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568456036
VIRTUAL ACTIVE

Randolph A Clark, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Phoenix, AZ
Keck School of Medicine of USC (1998)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568455988
VIRTUAL ACTIVE

Kevin P Hubbard, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Kansas City, MO
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1568455541
VIRTUAL ACTIVE

Michael E Wilson, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rock Spring, GA
Medical College of Georgia at Augusta University (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568454767
VIRTUAL ACTIVE

MELISSA J DALZELL, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
ALBANY, NY
STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE (1998)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568454577
VIRTUAL ACTIVE

Heather S Kopff, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Albany, NY
New York Institute of Technology College of Osteopathic Medicine (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568453942
VIRTUAL ACTIVE

Naeem Tahir, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Waterford, CT
OFFICIAL REGISTRY DATA
21+ 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