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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

STEPHEN DONNELLY DO
NPI 1699338020
Internal Medicine - Cardiovascular Disease in Riverside, CA

Active since April 22, 2019
10800 MAGNOLIA AVE, RIVERSIDE, CA 92505(866) 984-7483 Get Directions Write a Review

NPPES record last updated: July 11, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 11, 2026, Dec 27, 2024, Aug 5, 2022 and 1 more (4 updates tracked since 2019).

About Stephen Donnelly Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHEN DONNELLY DO (NPI 1699338020) is an individual cardiovascular disease provider in Riverside, California, licensed in California (20A20701) and active in the NPI registry since April 2019. He maintains a secondary practice location in Loma Linda.

NPPES Registry Identity

NPI1699338020
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameSTEPHEN DONNELLYCredential: DO
Location Address10800 MAGNOLIA AVERiverside, CA 92505-3043
Mailing Address10800 Magnolia AveRiverside, CA 92505-3043 · (909) 558-7674
Phone(866) 984-7483
Sole ProprietorNo
Enumeration DateApril 22, 2019
Last NPPES UpdateJuly 11, 20264 updates tracked since enumeration
NPPES CertifiedJuly 11, 2026
✔ NPI 1699338020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · 20A20701
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

10800 MAGNOLIA AVE, Riverside, CA 92505
Open in Google Maps ↗

Secondary Practice Location 1

Location 111234 Anderson StLoma Linda, CA 92350-1716 · Phone (909) 558-7674

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LINCOLN J MAYNES MD
Urology
10800 MAGNOLIA AVE, KAISER PERMANENTE RIVERSIDE MEDICAL CENTER, MOB-2
RIVERSIDE, CA 92505
Riverside County (951) 353-3230
DR. CATHLEEN J ORTIZ PHARM.D.
Pharmacist (Pharmacotherapy)
10800 MAGNOLIA AVE
RIVERSIDE, CA 92505
Riverside County (310) 268-3694
DEBORAH J SAWAI PHARM D.
Pharmacist
10800 MAGNOLIA AVE
RIVERSIDE, CA 92505
Riverside County (951) 353-3675
ANDREW JANNETT PHARM.D.
Pharmacist
10800 MAGNOLIA AVE
RIVERSIDE, CA 92505
Riverside County (951) 353-3675
MR. RICKY K CHUI PHARM.D
Pharmacist
10800 MAGNOLIA AVE
RIVERSIDE, CA 92505
Riverside County (951) 353-3673
MR. DAVID W CHENG PHARM.D.
Pharmacist
10800 MAGNOLIA AVE, INPATIENT PHARMACY
RIVERSIDE, CA 92505
Riverside County (951) 353-3673
MELANY YEE PHARMD
Pharmacist (Oncology)
10800 MAGNOLIA AVE, MOB #2 MODULE 4E (HEMATOLOGY/ONCOLOGY)
RIVERSIDE, CA 92505
Riverside County (951) 353-4871
LINA LISWALDY TEDJA-LEE PHARM.D.
Pharmacist (Oncology)
10800 MAGNOLIA AVE
RIVERSIDE, CA 92505
Riverside County (951) 353-4871

Frequently Asked Questions

What is Stephen Donnelly's NPI number?

The NPI number assigned to this healthcare provider is 1699338020, enumerated as an "individual" on April 22, 2019.

Where is the provider located?

The provider is located at 10800 MAGNOLIA AVE RIVERSIDE, CA 92505 and the phone number is (866) 984-7483.

What is the provider's specialty?

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.