Mackenzie Gravelyn, OTR/L
NPI 1578179065 · Occupational Therapist · Allendale, MI
Mackenzie Gravelyn, OTR/L is a Occupational Therapist provider in Allendale, MI (NPI 1578179065).
Provider details
- NPI number
- 1578179065
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5201010840 (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
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
- 2020-09-20
- Last updated
- 2020-09-20
- Certified
- 2020-09-20
Frequently asked questions
- What is Mackenzie Gravelyn's NPI number?
- Mackenzie Gravelyn's National Provider Identifier (NPI) is 1578179065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Gravelyn's specialty?
- Mackenzie Gravelyn is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mackenzie Gravelyn located?
- Mackenzie Gravelyn's practice location on file with NPPES is 10881 Marsh Ave, Allendale, MI 49401-9808.
- What is Mackenzie Gravelyn's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Gravelyn is (616) 502-4613.
- Is Mackenzie Gravelyn's NPI active?
- Yes — Mackenzie Gravelyn's NPI (1578179065) is active in the NPPES registry as of the last update on 2020-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.