What is Karie Chang's NPI number?

Karie Chang's National Provider Identifier (NPI) is 1265395636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karie Chang's specialty?

Karie Chang is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).

Where is Karie Chang located?

Karie Chang's practice location on file with NPPES is 19448 Katydid Ave, Bloomington, CA 92316-3801.

What is Karie Chang's phone number?

The practice phone number listed in the NPPES registry for Karie Chang is (909) 518-1598.

Is Karie Chang's NPI active?

Yes — Karie Chang's NPI (1265395636) is active in the NPPES registry as of the last update on 2025-12-03.

IndividualActive

Karie Chang

NPI 1265395636 · Community Health Worker · Bloomington, CA

Karie Chang is a Community Health Worker provider in Bloomington, CA (NPI 1265395636).

Provider details

NPI number: 1265395636
Entity type: Individual
Primary specialty: Community Health WorkerOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Community Health WorkerPrimary172V00000X
Other Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

19448 Katydid Ave

Bloomington, CA 92316-3801

Phone: (909) 518-1598

Street-level locationGet directions

More CA providers

Mailing address