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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 RANCHO CUCAMONGA, CA | Telehealth & Virtual Care | NPI Telehealth | NPI Telehealth
LOCAL HEALTHCARE DIRECTORY 2026

DOCTORS IN
RANCHO CUCAMONGA.

Find and book verified care in RANCHO CUCAMONGA, 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 RANCHO CUCAMONGA jurisdiction.

72 ENTRIES FOUND
NPI: 1699225565
VIRTUAL ACTIVE

Ileana Gallegos

Healthcare Provider

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1689902496
VIRTUAL ACTIVE

Laura G Delmar, LCSW

LCSW

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1649304650
VIRTUAL ACTIVE

Carlos Tomas Jorge Martinez, D.O.

D.O.

NPI DATA 2026
Rancho Cucamonga, CA
WESTERN UNIVERSITY OF HEALTH SCIENCES COLLEGE OF DENTAL MED (2002)
19+ Years Exp.
ACCESS PROFILE
NPI: 1639715477
VIRTUAL ACTIVE

Melissa Mustafa, NP

NP

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1639386295
VIRTUAL ACTIVE

SANG VAN LE, M.D.

M.D.

NPI DATA 2026
RANCHO CUCAMONGA, CA
OTHER (2006)
19+ Years Exp.
ACCESS PROFILE
NPI: 1639350416
VIRTUAL ACTIVE

Mirelle Ann Marquez Ignacio, MD

MD

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1629004478
VIRTUAL ACTIVE

Mark L Shiu, DO

DO

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1609410463
VIRTUAL ACTIVE

Alexis Ventura

Healthcare Provider

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1588384457
VIRTUAL ACTIVE

Stacey Lisette Cuevas Aguayo, AMFT, APCC

AMFT, APCC

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
4+ Years Exp.
ACCESS PROFILE
NPI: 1568573582
VIRTUAL ACTIVE

REGINA MARIE LEONI, M.D.

M.D.

NPI DATA 2026
RANCHO CUCAMONGA, CA
LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1548395239
VIRTUAL ACTIVE

Mohamed S Ali, M.D.

M.D.

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1548323769
VIRTUAL ACTIVE

James I Rho, M.D.

M.D.

NPI DATA 2026
Rancho Cucamonga, CA
Loma Linda University School of Medicine (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1538105119
VIRTUAL ACTIVE

Marcel Soriano, PH.D.

PH.D.

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1528000643
VIRTUAL ACTIVE

Rommie Fawzi Fakhoury, MD

MD

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1508529561
VIRTUAL ACTIVE

BROOKE VICTORIA HEYING, PA

PA

NPI DATA 2026
RANCHO CUCAMONGA, CA
OTHER (2021)
5+ Years Exp.
ACCESS PROFILE
NPI: 1487739835
VIRTUAL ACTIVE

Haritha R Alla, M.D.

M.D.

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1477731644
VIRTUAL ACTIVE

Kavoos Cameron Nazeri, M.D.

M.D.

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1477626521
VIRTUAL ACTIVE

Flora Eloho Diamreyan, FNP

FNP

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1467738963
VIRTUAL ACTIVE

Ernest Takang, REGISTERED NURSE

REGISTERED NURSE

NPI DATA 2026
Rancho Cucamonga, CA
OFFICIAL REGISTRY DATA
15+ Years Exp.
ACCESS PROFILE
NPI: 1447289962
VIRTUAL ACTIVE

Ravinder Singh, M.D.

M.D.

NPI DATA 2026
Rancho Cucamonga, CA
Wayne State University School of Medicine (1999)
20+ Years Exp.
ACCESS PROFILE
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Specialties in RANCHO CUCAMONGA

Allergy & ImmunologysCounselorsDermatologysEmergency MedicinesFamily MedicinesInternal MedicinesMarriage & Family TherapistsNurse PractitionersPain MedicinesPhysical Medicine & RehabilitationsPhysician AssistantsPreventive Medicines

Find Doctors in RANCHO CUCAMONGA

Looking for verified medical care in RANCHO CUCAMONGA? 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 RANCHO CUCAMONGA, 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
REAL-TIME REGISTRY UPDATES