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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: 1437355278
VIRTUAL ACTIVE

Maja Visekruna, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Paul, MN
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437352911
VIRTUAL ACTIVE

Brian Joseph Costello, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Allentown, PA
Philadelphia College of Osteopathic Medicine (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1437349966
VIRTUAL ACTIVE

Aimee M Espinosa, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Berkley, MI
Wayne State University School of Medicine (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1437349677
VIRTUAL ACTIVE

Rajendra Chalasani, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Goodyear, AZ
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437348851
VIRTUAL ACTIVE

Katherine A Roberts, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Williamsburg, VA
Medical College of Georgia at Augusta University (1997)
19+ Years Exp.
ACCESS PROFILE
NPI: 1437348521
VIRTUAL ACTIVE

Ricardo Lima Barros Costa, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tampa, FL
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437348281
VIRTUAL ACTIVE

Sonal Sethi, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Pearland, TX
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437347218
VIRTUAL ACTIVE

Ashley Pollock Trexler, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Greenville, SC
University of South Carolina School of Medicine (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1437346798
VIRTUAL ACTIVE

Mazen El Ali, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsburgh, PA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437346301
VIRTUAL ACTIVE

Adel Mohamad El Abbassi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Abingdon, VA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437343597
VIRTUAL ACTIVE

Daniel Michael Geynisman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Philadelphia, PA
University of Pittsburgh School of Medicine (2006)
19+ Years Exp.
ACCESS PROFILE
NPI: 1437341948
VIRTUAL ACTIVE

Meghana Gaiki, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bloomfield, CT
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437341187
VIRTUAL ACTIVE

Pavan K Anand, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Naples, FL
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1993)
19+ Years Exp.
ACCESS PROFILE
NPI: 1437340668
VIRTUAL ACTIVE

Mohammad Mozayen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Independence, MO
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437340015
VIRTUAL ACTIVE

Marie N Tumusok, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Davis, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437338951
VIRTUAL ACTIVE

Enrica Mang Ka Fung, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437335288
VIRTUAL ACTIVE

Julia F Massaad, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlanta, GA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1437333408
VIRTUAL ACTIVE

Barbara Mann, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
RUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC) (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1437332244
VIRTUAL ACTIVE

Jasleen Kaur Duggal, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bakersfield, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1437331493
VIRTUAL ACTIVE

Soley Bayraktar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Safety Harbor, FL
OFFICIAL REGISTRY DATA
19+ 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