Marcus Smithson, MBA, ATC
NPI 1538577531 · Athletic Trainer · Caledonia, MI
Marcus Smithson, MBA, ATC is a Athletic Trainer provider in Caledonia, MI (NPI 1538577531).
Provider details
- NPI number
- 1538577531
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MBA, ATC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2601001202 (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
11 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
- 2014-07-23
- Last updated
- 2023-01-23
- Certified
- 2023-01-23
Frequently asked questions
- What is Marcus Smithson's NPI number?
- Marcus Smithson's National Provider Identifier (NPI) is 1538577531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Smithson's specialty?
- Marcus Smithson is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marcus Smithson located?
- Marcus Smithson's practice location on file with NPPES is 7349 Clearview Dr, Caledonia, MI 49316-9309.
- What is Marcus Smithson's phone number?
- The practice phone number listed in the NPPES registry for Marcus Smithson is (906) 367-0062.
- Is Marcus Smithson's NPI active?
- Yes — Marcus Smithson's NPI (1538577531) is active in the NPPES registry as of the last update on 2023-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.