Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jamie Alexandra Sayers

Clinical Psychologist in San Francisco, CA · enumerated 2010 · practices at Walden House.

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

National Provider Identifier

1669782769

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jamie Alexandra Sayers

Sex Female

Practice address 1550 Evans Ave, San Francisco, CA, 94124

Phone (415) 544-1100

Enumeration date Oct 7, 2010

Last updated in NPPES Nov 19, 2019

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License D7618298 (CA) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY31421 (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

Is NPI 1669782769 active?

Yes, as of the latest NPPES snapshot, NPI 1669782769 is active (record last updated 2019-11-19).

How do I verify Jamie Sayers's NPI record?

Cross-check NPI 1669782769 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-19.