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ANTHONY S. OH, M.D., A MEDICAL CORPORATION
NPI 1447470968
Surgery in Montclair, CA

Active since April 26, 2007
4950 SAN BERNARDINO ST STE 202, MONTCLAIR, CA 91763(909) 621-7647(877) 887-5774 Get Directions Write a Review

NPPES record last updated: July 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 17, 2024, Nov 7, 2023 (2 updates tracked since 2023).

About Anthony S. Oh, M.d., A Medical Corporation NPPES

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

ANTHONY S. OH, M.D., A MEDICAL CORPORATION (NPI 1447470968), doing business as Inland Valley Surgeons Of Socal, is a healthcare organization registered as a surgery in Montclair, California and active in the NPI registry since April 2007. The organization maintains a secondary practice location in Covina and lists Anthony S Oh, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1447470968
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameANTHONY S. OH, M.D., A MEDICAL CORPORATION
Location Address4950 SAN BERNARDINO ST STE 202Montclair, CA 91763-2328
Mailing Address4950 San Bernardino St Ste 202Montclair, CA 91763-2328 · (909) 621-7647 · Fax (877) 887-5774
Phone(909) 621-7647
Fax(877) 887-5774
Organization SubpartNo
Authorized OfficialAnthony S OhPresident/ceo · (909) 621-7647
Enumeration DateApril 26, 2007
Last NPPES UpdateJuly 24, 20252 updates tracked since enumeration
NPPES CertifiedJuly 24, 2025
✔ NPI 1447470968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · A850292
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.
4950 SAN BERNARDINO ST STE 202, Montclair, CA 91763
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Other Names 1

Doing Business AsInland Valley Surgeons Of Socal

Secondary Practice Location 1

Location 1315 N 3rd Ave Ste 206Covina, CA 91723-1917 · Phone (626) 593-0695 · Fax (877) 887-5774

Other Identifiers 1

Medicaid00A850290CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

DR. ANTHONY S OH MD
Surgery
4950 SAN BERNARDINO ST STE 202
MONTCLAIR, CA 91763
San Bernardino County (909) 621-7647
JARED SZE WEI WONG M.D.
Surgery
4950 SAN BERNARDINO ST STE 202
MONTCLAIR, CA 91763
San Bernardino County (909) 621-7647
SANTA RITA MEDICAL CENTER, INC.
Family Medicine
4950 SAN BERNARDINO ST STE 202
MONTCLAIR, CA 91763
San Bernardino County (909) 626-8262

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 Anthony S. Oh, M.D., A Medical Corporation's NPI number?

The NPI number for Anthony S. Oh, M.D., A Medical Corporation is 1447470968. It was assigned to this organization in the NPPES registry on April 26, 2007. The provider is doing business as Inland Valley Surgeons of SoCal.

Where is Anthony S. Oh, M.D., A Medical Corporation located?

Anthony S. Oh, M.D., A Medical Corporation is located at 4950 San Bernardino St Ste 202, Montclair, CA 91763. The listed phone number is (909) 621-7647.

What is Anthony S. Oh, M.D., A Medical Corporation'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 Anthony S. Oh, M.D., A Medical Corporation was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.