Timothy Walker, COTA
NPI 1780981100 · Occupational Therapy Assistant · San Antonio, TX
Timothy Walker, COTA is a Occupational Therapy Assistant provider in San Antonio, TX (NPI 1780981100).
Provider details
- NPI number
- 1780981100
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 209001 (TX)
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
15 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
- 2011-02-21
- Last updated
- 2011-02-21
Frequently asked questions
- What is Timothy Walker's NPI number?
- Timothy Walker's National Provider Identifier (NPI) is 1780981100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Walker's specialty?
- Timothy Walker is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Timothy Walker located?
- Timothy Walker's practice location on file with NPPES is 15911 Nacogdoches Rd, San Antonio, TX 78247-1107.
- What is Timothy Walker's phone number?
- The practice phone number listed in the NPPES registry for Timothy Walker is (210) 599-7733.
- Is Timothy Walker's NPI active?
- Yes — Timothy Walker's NPI (1780981100) is active in the NPPES registry as of the last update on 2011-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.