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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SUMMIT PHYSICIANS MEDICAL GROUP
NPI 1831007731
Hospitalist in Riverside, CA

Active since August 31, 2026
4445 MAGNOLIA AVE, RIVERSIDE, CA 92501(714) 209-8872 Get Directions Write a Review

NPPES record added: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Summit Physicians Medical Group NPPES

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

SUMMIT PHYSICIANS MEDICAL GROUP (NPI 1831007731) is a healthcare organization registered as a hospitalist in Riverside, California and active in the NPI registry since August 2026. The organization lists Yas Casey, Secretary, as its authorized official.

NPPES Registry Identity

NPI1831007731
Entity TypeOrganization
Primary Taxonomy208M00000X
Legal Business NameSUMMIT PHYSICIANS MEDICAL GROUP
Location Address4445 MAGNOLIA AVERiverside, CA 92501-4135
Mailing Address15338 Central Ave Ste 121Chino, CA 91710-7658
Phone(714) 209-8872
Organization SubpartNo
Authorized OfficialYas CaseySecretary · (714) 209-8872
Enumeration DateAugust 31, 2026
NPPES CertifiedAugust 31, 2026
✔ NPI 1831007731 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
4445 MAGNOLIA AVE, Riverside, CA 92501
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

MR. DAVID W LEVINE PA-C
Physician Assistant
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3381
STEVEN GREGORY PARKIN MD
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3000
JAGMEET SINGH ARORA
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 966-8398
ASHFI HOQUE
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 495-9994
ALINA S POPA MD
Hospitalist
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3636
RIVERSIDE RADIOLOGY MEDICAL GROUP, INC
Radiology (Diagnostic Radiology)
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3400
RUSHIL ANIL PATEL
Emergency Medicine
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3000
YASMINE KASIRI DO
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 990-5799

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Summit Physicians Medical Group's NPI number?

The NPI number for Summit Physicians Medical Group is 1831007731. It was assigned to this organization in the NPPES registry on August 31, 2026.

Where is Summit Physicians Medical Group located?

Summit Physicians Medical Group is located at 4445 Magnolia Ave, Riverside, CA 92501. The listed phone number is (714) 209-8872.

What is Summit Physicians Medical Group's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

When was this NPI record last updated?

The NPPES record for Summit Physicians Medical Group was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.