Louise Williamson
NPI 1225774144 · Occupational Therapist · Durham, NC
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louise Williamson is a Occupational Therapist provider in Durham, NC (NPI 1225774144).
Provider details
- NPI number
- 1225774144
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 10898 (NC)
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
4 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
- 2022-05-12
- Last updated
- 2022-05-12
- Certified
- 2022-05-12
Frequently asked questions
- What is Louise Williamson's NPI number?
- Louise Williamson's National Provider Identifier (NPI) is 1225774144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louise Williamson's specialty?
- Louise Williamson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Louise Williamson located?
- Louise Williamson's practice location on file with NPPES is 2301 Erwin Rd, Durham, NC 27705-4699.
- What is Louise Williamson's phone number?
- The practice phone number listed in the NPPES registry for Louise Williamson is (919) 681-2030.
- Does Louise Williamson accept Medicare?
- Louise Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louise Williamson's NPI active?
- Yes — Louise Williamson's NPI (1225774144) is active in the NPPES registry as of the last update on 2022-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.