Hattie Mason
NPI 1023590577 · Occupational Therapy Assistant · San Antonio, TX
Hattie Mason is a Occupational Therapy Assistant provider in San Antonio, TX (NPI 1023590577).
Provider details
- NPI number
- 1023590577
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 205907 (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
7 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
- 2018-08-31
- Last updated
- 2018-08-31
Frequently asked questions
- What is Hattie Mason's NPI number?
- Hattie Mason's National Provider Identifier (NPI) is 1023590577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hattie Mason's specialty?
- Hattie Mason is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Hattie Mason located?
- Hattie Mason's practice location on file with NPPES is 307 W Cypress St, San Antonio, TX 78212-5512.
- What is Hattie Mason's phone number?
- The practice phone number listed in the NPPES registry for Hattie Mason is (210) 223-5521.
- Is Hattie Mason's NPI active?
- Yes — Hattie Mason's NPI (1023590577) is active in the NPPES registry as of the last update on 2018-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.