What is Crystal Chang's NPI number?

Crystal Chang's National Provider Identifier (NPI) is 1013635788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Crystal Chang's specialty?

Crystal Chang is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Crystal Chang located?

Crystal Chang's practice location on file with NPPES is 1446 Ethan Way, Sacramento, CA 95825-2234.

What is Crystal Chang's phone number?

The practice phone number listed in the NPPES registry for Crystal Chang is (209) 342-7353.

Is Crystal Chang's NPI active?

Yes — Crystal Chang's NPI (1013635788) is active in the NPPES registry as of the last update on 2022-08-18.

IndividualActive

Crystal Chang

NPI 1013635788 · Behavior Technician · Sacramento, CA

Crystal Chang is a Behavior Technician provider in Sacramento, CA (NPI 1013635788).

Provider details

NPI number: 1013635788
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
3 yrs 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

1446 Ethan Way

Sacramento, CA 95825-2234

Phone: (209) 342-7353

Street-level locationGet directions

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Mailing address