Karl Williams, PTA
NPI 1083053698 · Physical Therapy Assistant · San Diego, CA
Karl Williams, PTA is a Physical Therapy Assistant provider in San Diego, CA (NPI 1083053698).
Provider details
- NPI number
- 1083053698
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- No
- License
- AT5191 (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
13 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
- 2013-06-17
- Last updated
- 2013-06-17
Frequently asked questions
- What is Karl Williams's NPI number?
- Karl Williams's National Provider Identifier (NPI) is 1083053698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Williams's specialty?
- Karl Williams is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Karl Williams located?
- Karl Williams's practice location on file with NPPES is 1348 1/2 Grand Ave, San Diego, CA 92109-8716.
- What is Karl Williams's phone number?
- The practice phone number listed in the NPPES registry for Karl Williams is (858) 568-0370.
- Is Karl Williams's NPI active?
- Yes — Karl Williams's NPI (1083053698) is active in the NPPES registry as of the last update on 2013-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.