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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: 1306914957
VIRTUAL ACTIVE

Yi-Hao Yu, M.D., PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Greenwich, CT
NYU Grossman School of Medicine (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306913744
VIRTUAL ACTIVE

David Brian Karpf, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Cruz, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (1980)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306913033
VIRTUAL ACTIVE

Andrew E Chapman, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Philadelphia, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1306912563
VIRTUAL ACTIVE

Eileen F Herbert, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
WRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306911417
VIRTUAL ACTIVE

Bartholomew Francis Savino, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Staten Island, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1306911177
VIRTUAL ACTIVE

Randal K Detwiler, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chapel Hill, NC
Ohio State University College of Medicine (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306909791
VIRTUAL ACTIVE

Kathryn Ann Gold, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
La Jolla, CA
Washington University School of Medicine in St. Louis (2005)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306909742
VIRTUAL ACTIVE

Catharine Ann Arnold, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Guilford, CT
Yale School of Medicine (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306907902
VIRTUAL ACTIVE

David M Cohen, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Newark, DE
Sidney Kimmel Medical College at Thomas Jefferson University (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306907738
VIRTUAL ACTIVE

Tahir Qayum, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Louis, MO
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1306907415
VIRTUAL ACTIVE

Jason Michael Bratcher, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsfield, MA
Texas Tech University Health Sciences Center School of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306907084
VIRTUAL ACTIVE

Jacob Alexander, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Springfield, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1306905443
VIRTUAL ACTIVE

Spyridon P Kokolis, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn, NY
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306904370
VIRTUAL ACTIVE

Ira Steinmetz

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn, NY
Renaissance School of Medicine at Stony Brook University (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306903265
VIRTUAL ACTIVE

VIREN N SHAH, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
SUGARLAND, FORT BEND
OTHER (1990)
19+ Years Exp.
ACCESS PROFILE
NPI: 1306902739
VIRTUAL ACTIVE

Omar Tirmizi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Culver City, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1306900402
VIRTUAL ACTIVE

Nazleen Hatim Bharmal, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
Harvard Medical School (2004)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306900378
VIRTUAL ACTIVE

MATTHEW J OBRIEN, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
CHICAGO, IL
OTHER (2004)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306899745
VIRTUAL ACTIVE

Chee-Yeung Chan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Mount Kisco, NY
Icahn School of Medicine at Mount Sinai (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1306899687
VIRTUAL ACTIVE

Aysha L Schaper, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Brookfield, WI
University of Wisconsin School of Medicine and Public Health (1993)
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