Hannah Chan, MS, OTR/L
NPI 1770731317 · Occupational Therapist · San Francisco, CA
Hannah Chan, MS, OTR/L is a Occupational Therapist provider in San Francisco, CA (NPI 1770731317).
Provider details
- NPI number
- 1770731317
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- OT 10731 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
17 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
Mailing address
Registry dates
- Enumerated
- 2008-09-08
- Last updated
- 2009-11-20
Frequently asked questions
- What is Hannah Chan's NPI number?
- Hannah Chan's National Provider Identifier (NPI) is 1770731317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Chan's specialty?
- Hannah Chan is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Hannah Chan located?
- Hannah Chan's practice location on file with NPPES is 75 Hawthorne St, San Francisco, CA 94105-3920.
- What is Hannah Chan's phone number?
- The practice phone number listed in the NPPES registry for Hannah Chan is (626) 757-3618.
- Is Hannah Chan's NPI active?
- Yes — Hannah Chan's NPI (1770731317) is active in the NPPES registry as of the last update on 2009-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.