Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Catherine P. Czubiak, PA-C

Physician Assistant in Mission Hills, CA · enumerated 2010.

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

National Provider Identifier

1578884136

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Registry record

Entity type Individual (Type 1)

Name Ms. Catherine P. Czubiak

Credential PA-C

Sex Female

Practice address 15031 Rinaldi St, Mission Hills, CA, 91345

Phone (818) 496-4540

Fax (818) 898-4565

Enumeration date Jun 17, 2010

Last updated in NPPES Mar 29, 2011

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA20980 (CA) 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

How do I verify Catherine Czubiak's NPI record?

Cross-check NPI 1578884136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578884136 active?

Yes, as of the latest NPPES snapshot, NPI 1578884136 is active (record last updated 2011-03-29).

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Shamel Sanani Hematology & Oncology Physician · Mission Hills, CA NPI 1174522585 John Yamashita Anatomic Pathology & Clinical Pathology Physician · Mission Hills, CA NPI 1558355024 Gretchen Sampson Anatomic Pathology & Clinical Pathology Physician · Mission Hills, CA NPI 1063406528 Marina Veytsman Pharmacist · Mission Hills, CA NPI 1740263607 Cardiovascular Imaging Medical Group Cardiovascular Disease Physician · Mission Hills, CA NPI 1013972645 Advanced Cardiovascular Interpretations Medical Group Cardiovascular Disease Physician · Mission Hills, CA NPI 1033174552 David Broumandi Neuroradiology Physician · Mission Hills, CA NPI 1255370334 Cep America - California Emergency Medicine Physician · Mission Hills, CA NPI 1780625871

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-29.