Marvin Williams, OTR/L
NPI 1992093710 · Occupational Therapist · Madison, MS
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marvin Williams, OTR/L is a Occupational Therapist provider in Madison, MS (NPI 1992093710).
Provider details
- NPI number
- 1992093710
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- Yes
- License
- OT2275 (MS)
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
14 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
- 2011-07-13
- Last updated
- 2011-07-13
Frequently asked questions
- What is Marvin Williams's NPI number?
- Marvin Williams's National Provider Identifier (NPI) is 1992093710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marvin Williams's specialty?
- Marvin Williams is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marvin Williams located?
- Marvin Williams's practice location on file with NPPES is 117 Bradfield Rd, Madison, MS 39110-7485.
- What is Marvin Williams's phone number?
- The practice phone number listed in the NPPES registry for Marvin Williams is (601) 707-5826.
- Does Marvin Williams accept Medicare?
- Marvin Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marvin Williams's NPI active?
- Yes — Marvin Williams's NPI (1992093710) is active in the NPPES registry as of the last update on 2011-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.