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Tracy Yang, D.C.
NPI 1972905388 · Chiropractor · San Francisco, CA
Tracy Yang, D.C. is a Chiropractor provider in San Francisco, CA (NPI 1972905388).
Provider details
- NPI number
- 1972905388
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Female
- Sole proprietor
- No
- License
- 32977 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Three Embarcadero Center
Lobby Level
San Francisco, CA 94111
Phone: (415) 495-2225
Fax: (415) 494-2228
Street-level locationGet directions
Mailing address
3329 Cook Ln
Alameda, CA 94502-6939
Registry dates
- Enumerated
- 2014-09-17
- Last updated
- 2016-10-24
Frequently asked questions
- What is Tracy Yang's NPI number?
- Tracy Yang's National Provider Identifier (NPI) is 1972905388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracy Yang's specialty?
- Tracy Yang is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Tracy Yang located?
- Tracy Yang's practice location on file with NPPES is Three Embarcadero Center, San Francisco, CA 94111.
- What is Tracy Yang's phone number?
- The practice phone number listed in the NPPES registry for Tracy Yang is (415) 495-2225.
- Is Tracy Yang's NPI active?
- Yes — Tracy Yang's NPI (1972905388) 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.