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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: 1982167037
VIRTUAL ACTIVE

Hilary Rose Iskin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
University of Michigan Medical School (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1982166054
VIRTUAL ACTIVE

Gabriela Abrishamian-Garcia Jordan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
WASHINGTON STATE UNIVERSITY ELSON S FLOYD COLLEGE OF MEDICINE (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1982166005
VIRTUAL ACTIVE

Grecia Aldana Singleton, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1982165957
VIRTUAL ACTIVE

Meaghan C Costello, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Columbus, OH
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1982165601
VIRTUAL ACTIVE

CATHERINE CRAWFORD, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
SAN FRANCISCO, CA
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1982165361
VIRTUAL ACTIVE

Mark Street, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tulsa, OK
University of Oklahoma College of Medicine (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1982165015
VIRTUAL ACTIVE

Lucia Notardonato, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Parker, CO
Medical College of Wisconsin (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1982163135
VIRTUAL ACTIVE

Daria Isabel Schatoff

Internal Medicine

CREDENTIALS VERIFIED 2026
Rego Park, NY
NYU Grossman School of Medicine (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1982163101
VIRTUAL ACTIVE

Young Hsu, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
Keck School of Medicine of USC (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1982162186
VIRTUAL ACTIVE

Duncan Campbell, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Westerville, OH
Loyola University Chicago Stritch School of Medicine (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1982159612
VIRTUAL ACTIVE

Hala Saad, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Quincy, IL
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1982158119
VIRTUAL ACTIVE

Akhilesh Mahajan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tulsa, OK
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1982157608
VIRTUAL ACTIVE

Ralph Maroun, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Reston, VA
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1982157277
VIRTUAL ACTIVE

Asim Ali Syed, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Park Ridge, IL
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1982151585
VIRTUAL ACTIVE

SIXTO R MEDINA, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
BAYAMON, PR
OTHER (2015)
10+ Years Exp.
ACCESS PROFILE
NPI: 1982151015
VIRTUAL ACTIVE

Alberto Jose Gavilanes Aguirre, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Norwalk, CT
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1982145223
VIRTUAL ACTIVE

Shannon Murray, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
UT Health San Antonio Joe R. and Teresa Lozano Long School of Medicine (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1982139655
VIRTUAL ACTIVE

Michael David Jain, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tampa, FL
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1982139598
VIRTUAL ACTIVE

Xiangkun Cao, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Myers, FL
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1982137881
VIRTUAL ACTIVE

Rebecca Deming Ballentine, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lenoir, NC
OFFICIAL REGISTRY DATA
9+ 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