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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OASIS MEDICAL CENTER,INC.
NPI 1558668269
Surgery in Colton, CA

Active since February 15, 2011
1550 E WASHINGTON ST, SUITE 101, COLTON, CA 92324(909) 370-4400(909) 422-1588 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, May 7, 2018 (2 updates tracked since 2018).

About Oasis Medical Center,inc. NPPES

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

OASIS MEDICAL CENTER,INC. (NPI 1558668269) is a healthcare organization registered as a surgery in Colton, California and active in the NPI registry since February 2011. The organization lists A J Rogers, President, as its authorized official.

NPPES Registry Identity

NPI1558668269
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameOASIS MEDICAL CENTER,INC.
Location Address1550 E WASHINGTON ST, SUITE 101Colton, CA 92324-4624
Mailing Address32158 Camino Capistrano # A267San Juan Capistrano, CA 92675-3720 · (951) 744-4158 · Fax (951) 742-5134
Phone(909) 370-4400
Fax(909) 422-1588
Organization SubpartNo
Authorized OfficialA J RogersPresident · (951) 744-4158
Enumeration DateFebruary 15, 2011
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPPES CertifiedJuly 13, 2026
✔ NPI 1558668269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · 00G431511
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License PA18105 (CA)
1550 E WASHINGTON ST, Colton, CA 92324
Open in Google Maps ↗

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 5

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

EPIGENESIS
Surgery
1550 E WASHINGTON ST, SUITE ONE
COLTON, CA 92324
San Bernardino County (909) 370-4400
KELKER PROFESSIONAL CORPORATION
Internal Medicine (Critical Care Medicine)
1550 E WASHINGTON ST
COLTON, CA 92324
San Bernardino County (310) 810-6554
OASIS MEDICAL CENTER, INC.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1550 E WASHINGTON ST, SUITE 101
COLTON, CA 92324
San Bernardino County (909) 370-4400
DR. ANCEL J. ROGERS M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1550 E WASHINGTON ST, SUITE 101
COLTON, CA 92324
San Bernardino County (909) 370-4400
MARIA EUGENIA BARRAZA
Nurse Practitioner (Primary Care)
1550 E WASHINGTON ST
COLTON, CA 92324
San Bernardino County (800) 321-1593

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 Oasis Medical Center,inc.'s NPI number?

The NPI number for Oasis Medical Center,inc. is 1558668269. It was assigned to this organization in the NPPES registry on February 15, 2011.

Where is Oasis Medical Center,inc. located?

Oasis Medical Center,inc. is located at 1550 E Washington St Suite 101, Colton, CA 92324. The listed phone number is (909) 370-4400.

What is Oasis Medical Center,inc.'s specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Oasis Medical Center,inc. was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 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.