IndividualActive
Gretchen Hannah, OTRL
NPI 1841272648 · Occupational Therapist · Wilmington, DE
Provider details
- NPI number
- 1841272648
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTRL
- Sex
- Female
- License
- U1-0000558 (DE)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1600 N Washington St
Wilmington, DE 19802-4722
Phone: (302) 656-5226
Street-level locationGet directions
Mailing address
1600 N Washington St
Wilmington, DE 19802-4722
Registry dates
- Enumerated
- 2005-11-17
- Last updated
- 2007-07-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.