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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 Doctors in FOUNTAIN VALLEY, CA | Telehealth & Virtual Care | NPI Telehealth | NPI Telehealth
LOCAL HEALTHCARE DIRECTORY 2026

DOCTORS IN
FOUNTAIN VALLEY.

Find and book verified care in FOUNTAIN VALLEY, CA. Access NPI credentials sourced from federal records, patient ratings, and virtual care availability.

Data refreshed: April 12, 2026•Source: CMS NPPES

PROVIDERS

Active medical practitioners in FOUNTAIN VALLEY jurisdiction.

128 ENTRIES FOUND
NPI: 1831128446
VIRTUAL ACTIVE

Lisa Mika Chan, PA-C

PA-C

NPI DATA 2026
Fountain Valley, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1821615121
VIRTUAL ACTIVE

BIANCA HEILMAN, RD

RD

NPI DATA 2026
FOUNTAIN VALLEY, CA
OTHER (2019)
6+ Years Exp.
ACCESS PROFILE
NPI: 1821262072
VIRTUAL ACTIVE

Tae Yong Yang, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
David Geffen School of Medicine at UCLA (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1811947310
VIRTUAL ACTIVE

Tracy Mason, PSY.D.

PSY.D.

NPI DATA 2026
Fountain Valley, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1811384001
VIRTUAL ACTIVE

Kevin Do

Healthcare Provider

NPI DATA 2026
Fountain Valley, CA
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1811164528
VIRTUAL ACTIVE

Hoang Nguyen, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (2006)
18+ Years Exp.
ACCESS PROFILE
NPI: 1801950498
VIRTUAL ACTIVE

Mahmood Peshimam, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1801922521
VIRTUAL ACTIVE

Nicholas N Doan Van, MD, F.A.C.C. INC.

MD, F.A.C.C. INC.

NPI DATA 2026
Fountain Valley, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1801099593
VIRTUAL ACTIVE

Bao Thai Bui, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
Penn State College of Medicine (2007)
19+ Years Exp.
ACCESS PROFILE
NPI: 1801056676
VIRTUAL ACTIVE

Janet Pan, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
Loyola University Chicago Stritch School of Medicine (2006)
18+ Years Exp.
ACCESS PROFILE
NPI: 1790454387
VIRTUAL ACTIVE

An M Vo, NP

NP

NPI DATA 2026
Fountain Valley, CA
OFFICIAL REGISTRY DATA
5+ Years Exp.
ACCESS PROFILE
NPI: 1780835801
VIRTUAL ACTIVE

Steven Le, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
David Geffen School of Medicine at UCLA (2006)
18+ Years Exp.
ACCESS PROFILE
NPI: 1770548596
VIRTUAL ACTIVE

Khai The Vu, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1760878607
VIRTUAL ACTIVE

Sahil Gambhir, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
Michigan State University College of Human Medicine (2015)
11+ Years Exp.
ACCESS PROFILE
NPI: 1750587143
VIRTUAL ACTIVE

AMANDA MICHAEL DONOHUE, D.O.

D.O.

NPI DATA 2026
FOUNTAIN VALLEY, CA
NOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1740924059
VIRTUAL ACTIVE

Don Q Phung, DO

DO

NPI DATA 2026
Fountain Valley, CA
OFFICIAL REGISTRY DATA
4+ Years Exp.
ACCESS PROFILE
NPI: 1740569789
VIRTUAL ACTIVE

Derrick Weison Su, MD

MD

NPI DATA 2026
Fountain Valley, CA
Boston University Chobanian & Avedisian School of Medicine (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1730146937
VIRTUAL ACTIVE

Sandeep Singh Dang, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1720424286
VIRTUAL ACTIVE

Vu D Tran, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
OFFICIAL REGISTRY DATA
13+ Years Exp.
ACCESS PROFILE
NPI: 1720048291
VIRTUAL ACTIVE

John Weijune Wang, M.D.

M.D.

NPI DATA 2026
Fountain Valley, CA
UT Health San Antonio Joe R. and Teresa Lozano Long School of Medicine (1999)
20+ Years Exp.
ACCESS PROFILE
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Specialties in FOUNTAIN VALLEY

AnesthesiologysCounselorsDietitian, RegisteredsFamily MedicinesInternal MedicinesMarriage & Family TherapistsNurse PractitionersObstetrics & GynecologysOptometristsOrthopaedic SurgerysPain MedicinesPhysical Medicine & Rehabilitations

Find Doctors in FOUNTAIN VALLEY

Looking for verified medical care in FOUNTAIN VALLEY? Choosing a new doctor is a critical decision. Whether you need a routine check-up or specialized treatment, we provide the tools to compare professionals based on federal registry data.

Our directory only displays providers who are actively practicing in FOUNTAIN VALLEY, ensuring you receive current and accurate local information.

Institutional Data Integrity

Every provider on NPI Telehealth is sourced from the National Plan and Provider Enumeration System (NPPES). We display data from licensed, active professionals in the federal registry.

NPI-REGISTERED PROVIDERS
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