Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carina Audrey Classen, CPNP

Pediatric Nurse Practitioner in Santa Barbara, CA · enumerated 2006.

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

National Provider Identifier

1790855369

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Registry record

Entity type Individual (Type 1)

Name Carina Audrey Classen

Credential CPNP

Sex Female

Practice address 915 N Milpas St, 2nd Floor, Santa Barbara, CA, 93103

Phone (805) 617-7850

Fax (805) 963-8880

Enumeration date Nov 9, 2006

Last updated in NPPES Apr 1, 2016

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN001094 (NV) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 200350099NP (OR) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP12049 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Carina Classen practice?

The practice location on file with NPPES is in Santa Barbara, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Carina Classen?

The National Provider Identifier (NPI) for Carina Classen is 1790855369, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-01.