What is Trisha Barber's NPI number?

Trisha Barber's National Provider Identifier (NPI) is 1689474231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Trisha Barber's specialty?

Trisha Barber is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Trisha Barber located?

Trisha Barber's practice location on file with NPPES is 4545 Georgetown Pl Ste F30, Stockton, CA 95207-6228.

What is Trisha Barber's phone number?

The practice phone number listed in the NPPES registry for Trisha Barber is (209) 955-1139.

Is Trisha Barber's NPI active?

Yes — Trisha Barber's NPI (1689474231) is active in the NPPES registry as of the last update on 2025-03-13.

IndividualActive

Trisha Barber

NPI 1689474231 · Peer Specialist · Stockton, CA

Trisha Barber is a Peer Specialist provider in Stockton, CA (NPI 1689474231).

Provider details

NPI number: 1689474231
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4545 Georgetown Pl Ste F30

Stockton, CA 95207-6228

Phone: (209) 955-1139

Street-level locationGet directions

More CA providers

Mailing address