Mandalin Gray, OTRL
NPI 1477117992 · Occupational Therapist · Owosso, MI
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mandalin Gray, OTRL is a Occupational Therapist provider in Owosso, MI (NPI 1477117992).
Provider details
- NPI number
- 1477117992
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTRL
- Sex
- Female
- Sole proprietor
- No
- License
- 5201010467 (MI)
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
7 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
- 2019-04-30
- Last updated
- 2019-04-30
Frequently asked questions
- What is Mandalin Gray's NPI number?
- Mandalin Gray's National Provider Identifier (NPI) is 1477117992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mandalin Gray's specialty?
- Mandalin Gray is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mandalin Gray located?
- Mandalin Gray's practice location on file with NPPES is 275 N Caledonia Dr, Owosso, MI 48867-8844.
- What is Mandalin Gray's phone number?
- The practice phone number listed in the NPPES registry for Mandalin Gray is (989) 743-3491.
- Does Mandalin Gray accept Medicare?
- Mandalin Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mandalin Gray's NPI active?
- Yes — Mandalin Gray's NPI (1477117992) is active in the NPPES registry as of the last update on 2019-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.