IndividualActive
Chang Gao
NPI 1023569159 · Social Worker · Eugene, OR
Chang Gao is a Social Worker provider in Eugene, OR (NPI 1023569159).
Provider details
- NPI number
- 1023569159
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
550 River Rd
Eugene, OR 97404-3212
Phone: (541) 743-2611
Street-level locationGet directions
Mailing address
550 River Rd
Eugene, OR 97404-3212
Registry dates
- Enumerated
- 2016-10-24
- Last updated
- 2016-10-24
Frequently asked questions
- What is Chang Gao's NPI number?
- Chang Gao's National Provider Identifier (NPI) is 1023569159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chang Gao's specialty?
- Chang Gao is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Chang Gao located?
- Chang Gao's practice location on file with NPPES is 550 River Rd, Eugene, OR 97404-3212.
- What is Chang Gao's phone number?
- The practice phone number listed in the NPPES registry for Chang Gao is (541) 743-2611.
- Is Chang Gao's NPI active?
- Yes — Chang Gao's NPI (1023569159) is active in the NPPES registry as of the last update on 2016-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.