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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: 1780676668
VIRTUAL ACTIVE

Merle L Diamond, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
Northwestern University Feinberg School of Medicine (1980)
21+ Years Exp.
ACCESS PROFILE
NPI: 1780676312
VIRTUAL ACTIVE

Vincenzo Montoni, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Garden City, NY
New York Institute of Technology College of Osteopathic Medicine (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1780676262
VIRTUAL ACTIVE

Karla Kay Giese, CFNP

Internal Medicine

CREDENTIALS VERIFIED 2026
Traverse City, MI
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2013)
21+ Years Exp.
ACCESS PROFILE
NPI: 1780675652
VIRTUAL ACTIVE

William Saway, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Columbia, MD
HOWARD UNIVERSITY COLLEGE OF MEDICINE (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1780675405
VIRTUAL ACTIVE

Nabil Aziz, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rockledge, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1780674754
VIRTUAL ACTIVE

Noah Malkiel Solomon, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Honolulu, HI
Albert Einstein College of Medicine (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1780674721
VIRTUAL ACTIVE

Rajat R Fofaria, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Raleigh, NC
University of Virginia School of Medicine (2001)
21+ Years Exp.
ACCESS PROFILE
NPI: 1780674432
VIRTUAL ACTIVE

SHRIDHAR KOTTA, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
HARLINGEN, TX
OTHER (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1780672329
VIRTUAL ACTIVE

Martin Joseph Leidinger, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Prescott, AZ
University of Arizona College of Medicine (1978)
21+ Years Exp.
ACCESS PROFILE
NPI: 1780671743
VIRTUAL ACTIVE

Zulma Cintron, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Oviedo, FL
UNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE (1982)
21+ Years Exp.
ACCESS PROFILE
NPI: 1780671461
VIRTUAL ACTIVE

Robert Aquino, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Roseville, MI
Michigan State University College of Osteopathic Medicine (1998)
21+ Years Exp.
ACCESS PROFILE
NPI: 1780670562
VIRTUAL ACTIVE

Nila Karim, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Newton, MA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1780670166
VIRTUAL ACTIVE

Kaushikbhai S Patel, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Aurora, IL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1780669804
VIRTUAL ACTIVE

Eleanor Viray Bautista, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Joliet, IL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1780665984
VIRTUAL ACTIVE

Samuel H Foster, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Prince Frederick, MD
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1780664714
VIRTUAL ACTIVE

Jill A Borovansky, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Scottsdale, AZ
Texas Tech University Health Sciences Center School of Medicine (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780664631
VIRTUAL ACTIVE

Marie Denise Alfonso Guanzon, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
St Cloud, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1780664565
VIRTUAL ACTIVE

Victoria Kaufmann

Internal Medicine

CREDENTIALS VERIFIED 2026
Aptos, CA
Medical College of Wisconsin (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780664284
VIRTUAL ACTIVE

Shernan G Holtan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Minneapolis, MN
University of Nebraska Medical Center (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780663898
VIRTUAL ACTIVE

KUMAR M RAMDAS, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
MAPLEWOOD, NJ
OTHER (1990)
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