Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Schwartz, PA-C

Medical Physician Assistant in Pasadena, CA · enumerated 2021 · practices at Steven A. Battaglia M.D. Inc..

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

National Provider Identifier

1043899511

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Registry record

Entity type Individual (Type 1)

Name Stephanie Schwartz

Credential PA-C

Sex Female

Practice address 10 Congress St Ste 103, Pasadena, CA, 91105

Phone (626) 796-6164

Fax (626) 796-0883

Enumeration date Apr 3, 2021

Last updated in NPPES Feb 1, 2023

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

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

Is NPI 1043899511 active?

Yes, as of the latest NPPES snapshot, NPI 1043899511 is active (record last updated 2023-02-01).

How do I verify Stephanie Schwartz's NPI record?

Cross-check NPI 1043899511 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-01.