Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Cate Nelson, MFT

Marriage & Family Therapist in Palo Alto, CA · enumerated 2007.

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

National Provider Identifier

1023158631

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Cate Nelson

Credential MFT

Sex Female

Practice address Palo Alto, CA, 94301

Phone (650) 324-1109

Enumeration date Feb 6, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFT31621 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
228930	Other	CA	VALUE OPTIONS INSURANCE

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 1023158631 active?

Yes, as of the latest NPPES snapshot, NPI 1023158631 is active (record last updated 2007-07-08).

How do I verify Cate Nelson's NPI record?

Cross-check NPI 1023158631 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 2007-07-08.