Grace Marshall-Slover, OTD, OTR/L
NPI 1639006497 · Occupational Therapist · Madison, IN
Grace Marshall-Slover, OTD, OTR/L is a Occupational Therapist provider in Madison, IN (NPI 1639006497).
Provider details
- NPI number
- 1639006497
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTD, OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 31009044A (IN)
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
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
- 2026-05-06
- Last updated
- 2026-05-06
- Certified
- 2026-05-06
Frequently asked questions
- What is Grace Marshall-Slover's NPI number?
- Grace Marshall-Slover's National Provider Identifier (NPI) is 1639006497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Marshall-Slover's specialty?
- Grace Marshall-Slover is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Grace Marshall-Slover located?
- Grace Marshall-Slover's practice location on file with NPPES is 2420 Wilson Ave, Madison, IN 47250-2135.
- What is Grace Marshall-Slover's phone number?
- The practice phone number listed in the NPPES registry for Grace Marshall-Slover is (812) 265-8226.
- Is Grace Marshall-Slover's NPI active?
- Yes — Grace Marshall-Slover's NPI (1639006497) is active in the NPPES registry as of the last update on 2026-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.