Catherine Anne Fair

Catherine Anne Fair is a Behavior Technician provider (Behavior Technician) practicing in Lathrop, CA, registered in the NPPES registry with NPI 1609503911 since 2022.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1609503911
Entity type	Individual (Type 1)
Name	Catherine Anne Fair
Sex	Female
Practice address	Lathrop, CA, 95330
Phone	4159396921
Enumeration date	2022-08-05
Last updated in NPPES	2022-08-05

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
106S00000X	Behavior Technician	Primary	—	—

Copy-ready billing details

Provider: Catherine Fair
NPI: 1609503911
Taxonomy: 106S00000X (Behavior Technician)
Address: Lathrop, CA, 95330

Verify this record

Cross-check NPI 1609503911 against the authoritative CMS record: view Catherine Anne Fair on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.

What specialty is Catherine Fair?

Catherine Fair is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-08-05.