Rachel Williamson, MS, OTR/L
NPI 1477169498 · Occupational Therapist · Crofton, MD
Rachel Williamson, MS, OTR/L is a Occupational Therapist provider in Crofton, MD (NPI 1477169498).
Provider details
- NPI number
- 1477169498
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 09126 (MD)
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
- 2020-09-16
- Last updated
- 2025-03-17
- Certified
- 2025-03-17
Frequently asked questions
- What is Rachel Williamson's NPI number?
- Rachel Williamson's National Provider Identifier (NPI) is 1477169498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Williamson's specialty?
- Rachel Williamson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Rachel Williamson located?
- Rachel Williamson's practice location on file with NPPES is 1665 Crofton Ctr, Crofton, MD 21114-1318.
- What is Rachel Williamson's phone number?
- The practice phone number listed in the NPPES registry for Rachel Williamson is (410) 774-9269.
- Is Rachel Williamson's NPI active?
- Yes — Rachel Williamson's NPI (1477169498) is active in the NPPES registry as of the last update on 2025-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.