Mackenzie Ondersma, ATC
NPI 1871130237 · Athletic Trainer · Grand Rapids, MI
Mackenzie Ondersma, ATC is a Athletic Trainer provider in Grand Rapids, MI (NPI 1871130237).
Provider details
- NPI number
- 1871130237
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Female
- Sole proprietor
- Yes
- License
- TCA891 (KY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1 Macklem DrWilmore, KY 40390-1152Phone: (616) 329-4426
Registry dates
- Enumerated
- 2019-12-04
- Last updated
- 2023-06-29
- Certified
- 2023-06-15
Frequently asked questions
- What is Mackenzie Ondersma's NPI number?
- Mackenzie Ondersma's National Provider Identifier (NPI) is 1871130237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Ondersma's specialty?
- Mackenzie Ondersma is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mackenzie Ondersma located?
- Mackenzie Ondersma's practice location on file with NPPES is 111 Lyon St, Grand Rapids, MI 49503.
- What is Mackenzie Ondersma's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Ondersma is (616) 234-4260.
- Is Mackenzie Ondersma's NPI active?
- Yes — Mackenzie Ondersma's NPI (1871130237) is active in the NPPES registry as of the last update on 2023-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.