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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: 1023320827
VIRTUAL ACTIVE

Anery A Patel, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Omaha, NE
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1023320637
VIRTUAL ACTIVE

Aiman Ghufran, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1023318284
VIRTUAL ACTIVE

Koji Sasaki, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1023317898
VIRTUAL ACTIVE

Michael J Wagner

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Harvard Medical School (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1023316403
VIRTUAL ACTIVE

Dewitt Tyler Harrison

Internal Medicine

CREDENTIALS VERIFIED 2026
New Orleans, LA
MARIAN UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2018)
15+ Years Exp.
ACCESS PROFILE
NPI: 1023314952
VIRTUAL ACTIVE

Carlos Rafael Zamora, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Orlando, FL
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1023314739
VIRTUAL ACTIVE

Neena M. Penagaluru, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New Braunfels, TX
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1023313632
VIRTUAL ACTIVE

Juhi S Moon, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1023312576
VIRTUAL ACTIVE

Ankit B Shah, M.D., M.P.H.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chevy Chase, MD
Tufts University School of Medicine (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1023309630
VIRTUAL ACTIVE

Tamanna K Singh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
Boston University Chobanian & Avedisian School of Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1023308640
VIRTUAL ACTIVE

Calvin Thomas Williams, M.D. / PH.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
University of Maryland School of Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1023307634
VIRTUAL ACTIVE

Suleyki Medina, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Miami, FL
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1023306065
VIRTUAL ACTIVE

Nataliya Melnyk, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Bel Air, MD
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1023306040
VIRTUAL ACTIVE

Adam Maxwell Parker, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bridgeton, MO
University of Kansas School of Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1023305661
VIRTUAL ACTIVE

Maykol Rene Alexander Postigo Jasahui, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Kansas City, KS
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1023305281
VIRTUAL ACTIVE

Soren Gandhi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Syosset, NY
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1023304359
VIRTUAL ACTIVE

KANG XIAO ZHANG, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
SPOKANE, WA
OTHER (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1023303328
VIRTUAL ACTIVE

Chad Robert Niemeyer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
Baylor College of Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1023303161
VIRTUAL ACTIVE

Adam Samuel Abdur-Rahim Sperling, M.D.,PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
David Geffen School of Medicine at UCLA (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1023303096
VIRTUAL ACTIVE

Hossein Maymani, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Longmont, CO
University of North Carolina School of Medicine (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