Matthew Watson
NPI 1578951851 · Physical Therapy Assistant · Los Angeles, CA
Matthew Watson is a Physical Therapy Assistant provider in Los Angeles, CA (NPI 1578951851).
Provider details
- NPI number
- 1578951851
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8446 (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
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
Mailing address
Registry dates
- Enumerated
- 2015-01-08
- Last updated
- 2015-01-08
Frequently asked questions
- What is Matthew Watson's NPI number?
- Matthew Watson's National Provider Identifier (NPI) is 1578951851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Watson's specialty?
- Matthew Watson is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Matthew Watson located?
- Matthew Watson's practice location on file with NPPES is 1515 N Alexandria Ave, Los Angeles, CA 90027-5203.
- What is Matthew Watson's phone number?
- The practice phone number listed in the NPPES registry for Matthew Watson is (323) 660-1800.
- Is Matthew Watson's NPI active?
- Yes — Matthew Watson's NPI (1578951851) is active in the NPPES registry as of the last update on 2015-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.