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Ms. Catherine Marie Buddemeyer, ANP

Adult Health Nurse Practitioner in Cerritos, CA · enumerated 2019.

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

National Provider Identifier

1225692338

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Registry record

Entity type Individual (Type 1)
Name Ms. Catherine Marie Buddemeyer
Credential ANP
Sex Female
Practice address 12898 Towne Center Dr, Cerritos, CA, 90703
Phone (866) 646-3553
Fax (562) 622-3058
Enumeration date Apr 24, 2019
Last updated in NPPES Jul 9, 2020

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN367674 (CA) Primary

Other identifiers

Identifier Type State Issuer
Q06788 Other CA UPIN

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

What specialty is Catherine Buddemeyer?
Catherine Buddemeyer is registered in NPPES with the primary taxonomy of Adult Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-09.