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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: 1093792426
VIRTUAL ACTIVE

Nancy M. Netter, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Greenville, SC
University of South Carolina School of Medicine (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1093792418
VIRTUAL ACTIVE

Jill Ellen Wolf, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Little Elm, TX
McGovern Medical School at UTHealth Houston (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1093791824
VIRTUAL ACTIVE

Jan Kamler, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Monterey, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1093791196
VIRTUAL ACTIVE

Kari Lynn Mattson, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn Center, MN
University of Minnesota Medical School (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1093791006
VIRTUAL ACTIVE

Lyudmila A. Bazhenova, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1093790800
VIRTUAL ACTIVE

Douglas Lax, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Rockville Centre, NY
New York Institute of Technology College of Osteopathic Medicine (1983)
21+ Years Exp.
ACCESS PROFILE
NPI: 1093790537
VIRTUAL ACTIVE

Pradeep Kumar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Austin, TX
University of Texas Southwestern Medical Center (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1093789869
VIRTUAL ACTIVE

Suresh K. Gupta, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Silver Spring, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1093789653
VIRTUAL ACTIVE

Terri Nmn Esterowitz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rockville, MD
EASTERN VIRGINIA MEDICAL SCHOOL (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093789380
VIRTUAL ACTIVE

Abboud Kawak, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Indianapolis, IN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1093789125
VIRTUAL ACTIVE

Daniel Sisbarro, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Maywood, IL
Johns Hopkins University School of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093788838
VIRTUAL ACTIVE

Louis J Morledge, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
New York Medical College (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093788499
VIRTUAL ACTIVE

Guillermo O Vasquez, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lakeland, FL
University of Miami Miller School of Medicine (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093788150
VIRTUAL ACTIVE

Rashid Alsabeh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Grosse Pointe Park, MI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1093788010
VIRTUAL ACTIVE

Rachel Givelber

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsburgh, PA
Columbia University Vagelos College of Physicians and Surgeons (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093787962
VIRTUAL ACTIVE

Denise M Dupras, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
Mayo Clinic Alix School of Medicine (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093787806
VIRTUAL ACTIVE

Devjit S Nayar, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Hoboken, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1093787541
VIRTUAL ACTIVE

William T. Stephenson, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Provo, UT
University of Kansas School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093787418
VIRTUAL ACTIVE

Richard Bruce Frimer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
White Plains, NY
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1980)
20+ Years Exp.
ACCESS PROFILE
NPI: 1093787137
VIRTUAL ACTIVE

Lori Bigi

Internal Medicine

CREDENTIALS VERIFIED 2026
Sewickley, PA
Perelman School of Medicine at the University of Pennsylvania (1991)
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