IndividualActive
Christine Chang
NPI 1609385053 · Community Health Worker · San Francisco, CA
Christine Chang is a Community Health Worker provider in San Francisco, CA (NPI 1609385053).
Provider details
- NPI number
- 1609385053
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1001 Potrero Ave Rm 7m36
San Francisco, CA 94110-3518
Phone: (415) 206-4994
Street-level locationGet directions
Mailing address
1001 Potrero Ave Rm 7m36
San Francisco, CA 94110-3518
Registry dates
- Enumerated
- 2017-09-28
- Last updated
- 2017-09-28
Frequently asked questions
- What is Christine Chang's NPI number?
- Christine Chang's National Provider Identifier (NPI) is 1609385053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Chang's specialty?
- Christine Chang is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Christine Chang located?
- Christine Chang's practice location on file with NPPES is 1001 Potrero Ave Rm 7m36, San Francisco, CA 94110-3518.
- What is Christine Chang's phone number?
- The practice phone number listed in the NPPES registry for Christine Chang is (415) 206-4994.
- Is Christine Chang's NPI active?
- Yes — Christine Chang's NPI (1609385053) is active in the NPPES registry as of the last update on 2017-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.