Elizabeth Williamson, OTR/L
NPI 1942883491 · Pediatric Occupational Therapist · Houston, TX
Elizabeth Williamson, OTR/L is a Pediatric Occupational Therapist provider in Houston, TX (NPI 1942883491).
Provider details
- NPI number
- 1942883491
- Entity type
- Individual
- Primary specialty
- Pediatric Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 121586 (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
5 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
- 2021-05-03
- Last updated
- 2021-05-03
- Certified
- 2021-05-03
Frequently asked questions
- What is Elizabeth Williamson's NPI number?
- Elizabeth Williamson's National Provider Identifier (NPI) is 1942883491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Williamson's specialty?
- Elizabeth Williamson is listed in the NPPES registry with a primary specialty of Pediatric Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Elizabeth Williamson located?
- Elizabeth Williamson's practice location on file with NPPES is 6621 Fannin St, Houston, TX 77030-2399.
- What is Elizabeth Williamson's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Williamson is (832) 826-2121.
- Is Elizabeth Williamson's NPI active?
- Yes — Elizabeth Williamson's NPI (1942883491) is active in the NPPES registry as of the last update on 2021-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.