Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pediatric Associates of Stockton

Pediatrics Physician in Stockton, CA · enumerated 2005 · authorized official Sue Zumwalt, Office Administrator.

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

National Provider Identifier

1851384911

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Registry record

Entity type Organization (Type 2)

Legal business name Pediatric Associates of Stockton

Practice address 89 W March Ln, Suite #1, Stockton, CA, 95207

Phone (209) 478-2622

Fax (209) 870-2754

Enumeration date Aug 24, 2005

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Sue Zumwalt

Title Office Administrator

Phone (209) 870-2724

Other identifiers

Identifier	Type	State	Issuer
ZZZ557612	Other	CA	BLUE CROSS

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 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Pediatric Associates of Stockton located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.