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SAN ANTONIO REGIONAL HOSPITAL
NPI 1821976861
General Acute Care Hospital in Upland, CA

Active since August 26, 2025
999 SAN BERNARDINO RD, UPLAND, CA 91786(909) 985-2811 Get Directions Write a Review

NPPES record last updated: August 26, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About San Antonio Regional Hospital NPPES

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

SAN ANTONIO REGIONAL HOSPITAL (NPI 1821976861), doing business as San Antonio Regional Hospital Ecm, is a healthcare organization registered as a general acute care hospital in Upland, California and active in the NPI registry since August 2025. The organization lists Peter Aprato, Compliance Officer, as its authorized official.

NPPES Registry Identity

NPI1821976861
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameSAN ANTONIO REGIONAL HOSPITAL
Location Address999 SAN BERNARDINO RDUpland, CA 91786-4920
Mailing Address999 San Bernardino RdUpland, CA 91786-4920 · (909) 694-1098
Phone(909) 985-2811
Organization SubpartNo
Authorized OfficialPeter ApratoCompliance Officer · (909) 694-1098
Enumeration DateAugust 26, 2025
NPPES CertifiedAugust 26, 2025
✔ NPI 1821976861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
999 SAN BERNARDINO RD, Upland, CA 91786
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Other Names 1

Doing Business AsSan Antonio Regional Hospital Ecm

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.

STEPHANIE J RASMUSSEN NP
Nurse Practitioner
999 SAN BERNARDINO RD
UPLAND, CA 91786
San Bernardino County (909) 985-2811
MRS. SHANNON LEE YNFANTE RN FIRST ASSISTANT
Registered Nurse (Registered Nurse First Assistant)
999 SAN BERNARDINO RD
UPLAND, CA 91786
San Bernardino County (909) 985-2811
KEVIN J PARKES MD
Emergency Medicine
999 SAN BERNARDINO RD
UPLAND, CA 91786
San Bernardino County (909) 985-2811
TRUONG SON DINH MD
Student in an Organized Health Care Education/Training Program
999 SAN BERNARDINO RD
UPLAND, CA 91786
San Bernardino County (909) 985-2811
DR. SARA KHAN MD
Hospitalist
999 SAN BERNARDINO RD
UPLAND, CA 91786
San Bernardino County (909) 985-2811
EXCEL PATHOLOGY
Pathology (Anatomic Pathology & Clinical Pathology)
999 SAN BERNARDINO RD
UPLAND, CA 91786
San Bernardino County (909) 985-2811
NAJMEH PAKNIYAT MD
Student in an Organized Health Care Education/Training Program
999 SAN BERNARDINO RD
UPLAND, CA 91786
San Bernardino County (909) 985-2811
FARJAHAN JOHIR CHOWDHURY MD
Student in an Organized Health Care Education/Training Program
999 SAN BERNARDINO RD
UPLAND, CA 91786
San Bernardino County (909) 985-2811

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 San Antonio Regional Hospital's NPI number?

The NPI number for San Antonio Regional Hospital is 1821976861. It was assigned to this organization in the NPPES registry on August 26, 2025. The provider is doing business as San Antonio Regional Hospital ECM.

Where is San Antonio Regional Hospital located?

San Antonio Regional Hospital is located at 999 San Bernardino Rd, Upland, CA 91786. The listed phone number is (909) 985-2811.

What is San Antonio Regional Hospital's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

When was this NPI record last updated?

The NPPES record for San Antonio Regional Hospital was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.