What is Chang Thao's NPI number?

Chang Thao's National Provider Identifier (NPI) is 1720211519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chang Thao's specialty?

Chang Thao is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Chang Thao located?

Chang Thao's practice location on file with NPPES is 592 Rio Lindo Ave, Chico, CA 95926-1817.

What is Chang Thao's phone number?

The practice phone number listed in the NPPES registry for Chang Thao is (530) 891-2775.

Is Chang Thao's NPI active?

Yes — Chang Thao's NPI (1720211519) is active in the NPPES registry as of the last update on 2025-05-14.

IndividualActive

Chang Thao, L.C.S.W.

NPI 1720211519 · Clinical Social Worker · Chico, CA

Chang Thao, L.C.S.W. is a Clinical Social Worker provider in Chico, CA (NPI 1720211519).

Provider details

NPI number: 1720211519
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: L.C.S.W.
Sex: Female
Sole proprietor: Yes
License: 73274 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 73274 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(85/100 index)

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

Registry tenure38% of score
16 yrs in NPPES registry
Profile completeness38% of score
100% 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

592 Rio Lindo Ave

Chico, CA 95926-1817

Phone: (530) 891-2775

Street-level locationGet directions

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Mailing address