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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: 1821400110
VIRTUAL ACTIVE

Natalia Estefania Castillo Almeida, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Omaha, NE
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1821400052
VIRTUAL ACTIVE

Meena N Venigalla, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lancaster, PA
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1821397720
VIRTUAL ACTIVE

Ifrah Jamil

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
Louisiana State University School of Medicine in New Orleans (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821397100
VIRTUAL ACTIVE

Tazleem Shazad Khan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bethpage, NY
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1821393562
VIRTUAL ACTIVE

Mohsin Siddiqui, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Pembroke Pines, FL
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1821389701
VIRTUAL ACTIVE

Valerie Lee

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
Columbia University Vagelos College of Physicians and Surgeons (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821389636
VIRTUAL ACTIVE

Nadeem Ansari, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Austin, TX
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1821389248
VIRTUAL ACTIVE

Pooja Suresh

Internal Medicine

CREDENTIALS VERIFIED 2026
Abington, PA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821389008
VIRTUAL ACTIVE

Adam Joseph Brown, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
UNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821388869
VIRTUAL ACTIVE

Alexander Tarlochan Sandhu, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
Northwestern University Feinberg School of Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821388117
VIRTUAL ACTIVE

Anish Patel

Internal Medicine

CREDENTIALS VERIFIED 2026
Birmingham, AL
University of Miami Miller School of Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821388083
VIRTUAL ACTIVE

Meghan E Gilroy, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bend, OR
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821387853
VIRTUAL ACTIVE

Anil Haresh Punjabi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Wailuku, HI
David Geffen School of Medicine at UCLA (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821387135
VIRTUAL ACTIVE

Daniel Alan Kerr, M.D., PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tampa, FL
University of Louisville School of Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821387036
VIRTUAL ACTIVE

Jorge O Moreno, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New Haven, CT
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1821386145
VIRTUAL ACTIVE

William Robert Bigelow, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Mount Pleasant, SC
Medical University of South Carolina College of Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821385386
VIRTUAL ACTIVE

Shuang Guo, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New Brunswick, NJ
RUTGERS SCHOOL OF DENTAL MEDICINE (2010)
15+ Years Exp.
ACCESS PROFILE
NPI: 1821384173
VIRTUAL ACTIVE

Hye Yeon Jhun, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Edmonds, WA
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1821381336
VIRTUAL ACTIVE

Michelle Catherine Gail Signs, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Deer Park, WA
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1821380726
VIRTUAL ACTIVE

Scott Michael Smukalla, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
NYU Grossman 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