Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ana B Posada, RN

Q: What is the NPI number for Ana Posada?

The National Provider Identifier (NPI) for Ana Posada is 1285714030, a Type 1 (individual) record in the CMS NPPES registry.

Ambulatory Women's Health Care Registered Nurse in San Rafael, CA · enumerated 2006 · practices at Marin Community Clinic.

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

National Provider Identifier

1285714030

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ana B Posada

Credential RN

Sex Female

Practice address 3260 Kerner Blvd, San Rafael, CA, 94901

Phone (415) 473-4022

Fax (415) 473-4400

Enumeration date Oct 16, 2006

Last updated in NPPES Dec 15, 2008

Taxonomy & licenses

163WW0101X Ambulatory Women's Health Care Registered Nurse Nursing Service Providers · License 557176 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

What is the NPI number for Ana Posada?

The National Provider Identifier (NPI) for Ana Posada is 1285714030, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ana Posada practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-15.