Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Patricia Natalie Anderson, FNP APRN

Nurse Practitioner in Los Angeles, CA · enumerated 2006.

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

National Provider Identifier

1205996386

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Patricia Natalie Anderson

Credential FNP APRN

Sex Female

Practice address 522 S San Pedro St, Los Angeles, CA, 90013

Phone (562) 867-7999

Enumeration date Dec 11, 2006

Last updated in NPPES Mar 6, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 503339RN (CA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 15411NP (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

What specialty is Patricia Anderson?

Patricia Anderson is registered in NPPES with the primary taxonomy of 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-06.