Margaret Walker, PTA
NPI 1871071381 · Physical Therapy Assistant · San Antonio, TX
Margaret Walker, PTA is a Physical Therapy Assistant provider in San Antonio, TX (NPI 1871071381).
Provider details
- NPI number
- 1871071381
- 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
7 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
- 2018-08-06
- Last updated
- 2018-08-06
Frequently asked questions
- What is Margaret Walker's NPI number?
- Margaret Walker's National Provider Identifier (NPI) is 1871071381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Walker's specialty?
- Margaret Walker is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Margaret Walker located?
- Margaret Walker's practice location on file with NPPES is 10609 W Ih 10 Ste 105, San Antonio, TX 78230-1673.
- What is Margaret Walker's phone number?
- The practice phone number listed in the NPPES registry for Margaret Walker is (210) 344-5437.
- Is Margaret Walker's NPI active?
- Yes — Margaret Walker's NPI (1871071381) is active in the NPPES registry as of the last update on 2018-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.