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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: 1841596483
VIRTUAL ACTIVE

Janet Leung

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsburgh, PA
University of Michigan Medical School (2020)
15+ Years Exp.
ACCESS PROFILE
NPI: 1841596152
VIRTUAL ACTIVE

Sarath Vasanth Krishnan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Maple Grove, MN
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1841594355
VIRTUAL ACTIVE

Natalia Johnson, NATALIA JOHNSON M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Mountain View, CA
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1841593985
VIRTUAL ACTIVE

Farrah Elyse Gutwein, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Hawthorne, NY
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1841589991
VIRTUAL ACTIVE

Jarmella P Russell, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Smithfield, NC
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1841589793
VIRTUAL ACTIVE

Josette J Zeilah, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Washington, DC
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1841589694
VIRTUAL ACTIVE

Gregory Preclaro Ranches, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
Sidney Kimmel Medical College at Thomas Jefferson University (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1841587565
VIRTUAL ACTIVE

Brian J Blair, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Cherry Hill, NJ
Philadelphia College of Osteopathic Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1841587284
VIRTUAL ACTIVE

Stephanie Hiraki, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Worth, TX
UNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED (2009)
15+ Years Exp.
ACCESS PROFILE
NPI: 1841587235
VIRTUAL ACTIVE

Racha Halawi, M.D., M.S.

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1841586302
VIRTUAL ACTIVE

Chul Kim

Internal Medicine

CREDENTIALS VERIFIED 2026
Washington, DC
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1841586211
VIRTUAL ACTIVE

Aaron Harris Cohn, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Grayslake, IL
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1841585700
VIRTUAL ACTIVE

Aissatou Haman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1841583499
VIRTUAL ACTIVE

Christina Mehanni, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tualatin, OR
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1841582236
VIRTUAL ACTIVE

Scott Duncan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Germantown, TN
University of Tennessee Health Science Center (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1841581931
VIRTUAL ACTIVE

Sarah Yue Wang, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tyler, TX
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1841581576
VIRTUAL ACTIVE

Meghan Eileen Greenfield, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
New York Medical College (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1841581501
VIRTUAL ACTIVE

Wendy J Bottinor, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Louisville, KY
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1841579455
VIRTUAL ACTIVE

Varinthrej Pitis, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1841575990
VIRTUAL ACTIVE

George Yen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
SUNY Downstate Health Sciences University (2011)
15+ 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