Sarina Johnson, PTA
NPI 1841050655 · Physical Therapy Assistant · San Dimas, CA
Sarina Johnson, PTA is a Physical Therapy Assistant provider in San Dimas, CA (NPI 1841050655).
Provider details
- NPI number
- 1841050655
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- No
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
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-03-20
- Last updated
- 2024-03-20
- Certified
- 2024-03-20
Frequently asked questions
- What is Sarina Johnson's NPI number?
- Sarina Johnson's National Provider Identifier (NPI) is 1841050655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarina Johnson's specialty?
- Sarina Johnson is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sarina Johnson located?
- Sarina Johnson's practice location on file with NPPES is 221 N San Dimas Ave, San Dimas, CA 91773-2664.
- What is Sarina Johnson's phone number?
- The practice phone number listed in the NPPES registry for Sarina Johnson is (909) 780-0705.
- Is Sarina Johnson's NPI active?
- Yes — Sarina Johnson's NPI (1841050655) is active in the NPPES registry as of the last update on 2024-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.