Thomas Pierson
NPI 1043189301 · Psychiatric/Mental Health Registered Nurse · San Antonio, TX
Thomas Pierson is a Psychiatric/Mental Health Registered Nurse provider in San Antonio, TX (NPI 1043189301).
Provider details
- NPI number
- 1043189301
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 817358 (TX)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-11-04
- Last updated
- 2025-11-04
- Certified
- 2025-11-04
Frequently asked questions
- What is Thomas Pierson's NPI number?
- Thomas Pierson's National Provider Identifier (NPI) is 1043189301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Pierson's specialty?
- Thomas Pierson is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Thomas Pierson located?
- Thomas Pierson's practice location on file with NPPES is 4522 Fredericksburg Rd Ste A100, San Antonio, TX 78201-6549.
- What is Thomas Pierson's phone number?
- The practice phone number listed in the NPPES registry for Thomas Pierson is (210) 732-1802.
- Is Thomas Pierson's NPI active?
- Yes — Thomas Pierson's NPI (1043189301) is active in the NPPES registry as of the last update on 2025-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.