Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tracy Outpatient Surgery Center

Endoscopy Clinic/Center in Tracy, CA · enumerated 2006 · authorized official Harpreet Grewal, Medical Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720044605

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Registry record

Entity type Organization (Type 2)

Legal business name Tracy Outpatient Surgery Center

Practice address 530 W Eaton Ave Ste P, Tracy, CA, 95376

Phone (209) 833-8797

Fax (209) 835-3246

Enumeration date Apr 21, 2006

Last updated in NPPES Oct 5, 2010

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License CA030001797 (CA) Secondary

261QE0800X Endoscopy Clinic/Center Ambulatory Health Care Facilities · License CA030001797 (CA) Primary

Authorized official

Name Harpreet Grewal

Title Medical Director

Phone (209) 833-8797

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-10-05. Verify at npiregistry.cms.hhs.gov.

Where is Tracy Outpatient Surgery Center located?

The practice location on file with NPPES is in Tracy, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-05.