Anthony Michael Sison, OTR/L
NPI 1538807417 · Occupational Therapist · Los Angeles, CA
Anthony Michael Sison, OTR/L is a Occupational Therapist provider in Los Angeles, CA (NPI 1538807417).
Provider details
- NPI number
- 1538807417
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- No
- License
- 20264 (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
4 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
- 2022-05-21
- Last updated
- 2022-05-21
- Certified
- 2022-05-21
Frequently asked questions
- What is Anthony Michael Sison's NPI number?
- Anthony Michael Sison's National Provider Identifier (NPI) is 1538807417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Michael Sison's specialty?
- Anthony Michael Sison is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Anthony Michael Sison located?
- Anthony Michael Sison's practice location on file with NPPES is 2070 Century Park E, Los Angeles, CA 90067-1907.
- What is Anthony Michael Sison's phone number?
- The practice phone number listed in the NPPES registry for Anthony Michael Sison is (424) 522-7100.
- Is Anthony Michael Sison's NPI active?
- Yes — Anthony Michael Sison's NPI (1538807417) is active in the NPPES registry as of the last update on 2022-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.