Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah Ann Petriscak-Onken, DNP, GNP-BC

Gerontology Nurse Practitioner in Panorama City, CA · enumerated 2006.

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

National Provider Identifier

1376629709

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Registry record

Entity type Individual (Type 1)

Name Deborah Ann Petriscak-Onken

Credential DNP, GNP-BC

Sex Female

Practice address 13652 Cantara St, Balboa Plaza, Panorama City, CA, 91402

Phone (818) 832-7258

Enumeration date Oct 27, 2006

Last updated in NPPES Dec 14, 2021

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 16717 (CA) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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

Is NPI 1376629709 active?

Yes, as of the latest NPPES snapshot, NPI 1376629709 is active (record last updated 2021-12-14).

How do I verify Deborah Petriscak-Onken's NPI record?

Cross-check NPI 1376629709 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 2021-12-14.