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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: 1235191495
VIRTUAL ACTIVE

Steven S Salisbury, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Logan, UT
University of Utah School of Medicine (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235190984
VIRTUAL ACTIVE

Peter C Tortora, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fairfield, CT
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1235190497
VIRTUAL ACTIVE

John M Ruddy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cambridge, MN
University of Minnesota Medical School (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235189077
VIRTUAL ACTIVE

Philip C. Kaczar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Phoenix, AZ
Loyola University Chicago Stritch School of Medicine (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235188822
VIRTUAL ACTIVE

James E Mojica, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Columbia University Vagelos College of Physicians and Surgeons (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235188087
VIRTUAL ACTIVE

Hossam S Naguib, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Celebration, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1235187253
VIRTUAL ACTIVE

Linda S Chan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Winfield, IL
Loyola University Chicago Stritch School of Medicine (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235187071
VIRTUAL ACTIVE

Hima Bindu Kadiyala, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Woodstock, GA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1235186354
VIRTUAL ACTIVE

Christina Yeon, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
South Pasadena, CA
David Geffen School of Medicine at UCLA (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235186065
VIRTUAL ACTIVE

Mathew Lonberg, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Nyack, NY
University of Virginia School of Medicine (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235185299
VIRTUAL ACTIVE

Greg D Denenberg, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Skokie, IL
University of Illinois College of Medicine (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235184318
VIRTUAL ACTIVE

David A. Wheeler, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Annandale, VA
University of Virginia School of Medicine (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235184102
VIRTUAL ACTIVE

Danilo Tolentino Funa, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Leominster, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1235184003
VIRTUAL ACTIVE

Catherine R Landers, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Skokie, IL
R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235183807
VIRTUAL ACTIVE

Chandar Singaram, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sioux Falls, SD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1235183450
VIRTUAL ACTIVE

Geetha Gopalakrishnan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Riverside, RI
TEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235183369
VIRTUAL ACTIVE

David S Quimby, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Omaha, NE
University of Miami Miller School of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235183278
VIRTUAL ACTIVE

SRINIVAS BHAWANI VUTHOORI, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
BLYTHE, CA
OTHER (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235183047
VIRTUAL ACTIVE

Bonnie Lee Bermas, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
Icahn School of Medicine at Mount Sinai (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235182163
VIRTUAL ACTIVE

Madhu Mohan Katikineni, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Riverdale, MD
OFFICIAL REGISTRY DATA
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