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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: 1053375444
VIRTUAL ACTIVE

John W Park, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
Stanford University School of Medicine (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053375378
VIRTUAL ACTIVE

Paula Lester, M.D.,

Internal Medicine

CREDENTIALS VERIFIED 2026
Mineola, NY
SUNY Downstate Health Sciences University (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053375121
VIRTUAL ACTIVE

Christofer A. Smith, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bloomington, MN
University of Minnesota Medical School (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053372136
VIRTUAL ACTIVE

Krista H King, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Turnersville, NJ
University of Cincinnati College of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053371666
VIRTUAL ACTIVE

Charles Keith Cofas, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Klamath Falls, OR
University of Texas Medical Branch (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053371559
VIRTUAL ACTIVE

Robert Ra Nien Tseng, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Daly City, CA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053371484
VIRTUAL ACTIVE

Zorayda Pretto, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
White Plains, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1053371286
VIRTUAL ACTIVE

Paul Alan Berkowitz, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Ypsilanti, MI
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053370346
VIRTUAL ACTIVE

Rehana Saquib, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Mckinney, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1053369637
VIRTUAL ACTIVE

Linda Ann Lauretti, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Jamaica Plain, MA
Georgetown University School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053369447
VIRTUAL ACTIVE

Charles D Gerlach, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Harrisburg, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1053369058
VIRTUAL ACTIVE

Christina Stephanie Michael, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Alexandria, VA
Philadelphia College of Osteopathic Medicine (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053367912
VIRTUAL ACTIVE

Mark Wiesen, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Teaneck, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1053367383
VIRTUAL ACTIVE

Brian Jonathan Lipman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Henderson, NV
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053366294
VIRTUAL ACTIVE

Hanna K Sanoff, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chapel Hill, NC
Perelman School of Medicine at the University of Pennsylvania (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1053366237
VIRTUAL ACTIVE

Navanshu Arora, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Renton, WA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1053366047
VIRTUAL ACTIVE

Neil Katchman, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Jacinto, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1053365577
VIRTUAL ACTIVE

Bozena Ewa Scigacz, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Addison, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1053365486
VIRTUAL ACTIVE

Duvuru Geetha, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1053365320
VIRTUAL ACTIVE

Justin P Favaro, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Charlotte, NC
Medical University of South Carolina College of Medicine (2000)
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