Jim Chang, CMT
NPI 1578404380 · Massage Therapist · San Francisco, CA
Jim Chang, CMT is a Massage Therapist provider in San Francisco, CA (NPI 1578404380).
Provider details
- NPI number
- 1578404380
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- CMT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 101930 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2026-04-03
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Jim Chang's NPI number?
- Jim Chang's National Provider Identifier (NPI) is 1578404380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jim Chang's specialty?
- Jim Chang is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jim Chang located?
- Jim Chang's practice location on file with NPPES is 605 Chenery St, San Francisco, CA 94131-3095.
- What is Jim Chang's phone number?
- The practice phone number listed in the NPPES registry for Jim Chang is (949) 310-2959.
- Is Jim Chang's NPI active?
- Yes — Jim Chang's NPI (1578404380) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.