Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Ann Deflavio, PA

Physician Assistant in La Jolla, CA · enumerated 2012.

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

National Provider Identifier

1336495340

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Registry record

Entity type Individual (Type 1)

Name Stephanie Ann Deflavio

Credential PA

Sex Female

Practice address 9434 Medical Center Dr, La Jolla, CA, 92037

Phone (800) 926-8273

Enumeration date Jul 27, 2012

Last updated in NPPES Nov 7, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA53419 (CA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Stephanie Deflavio's NPI record?

Cross-check NPI 1336495340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336495340 active?

Yes, as of the latest NPPES snapshot, NPI 1336495340 is active (record last updated 2025-11-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-07.