Mark Thomson, OTR/L
NPI 1528587573 · Occupational Therapist · Grand Rapids, MI
Mark Thomson, OTR/L is a Occupational Therapist provider in Grand Rapids, MI (NPI 1528587573).
Provider details
- NPI number
- 1528587573
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5201009754 (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
8 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
- 2017-09-11
- Last updated
- 2017-09-11
Frequently asked questions
- What is Mark Thomson's NPI number?
- Mark Thomson's National Provider Identifier (NPI) is 1528587573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Thomson's specialty?
- Mark Thomson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Thomson located?
- Mark Thomson's practice location on file with NPPES is 636 Innes St Ne, Grand Rapids, MI 49503-3426.
- What is Mark Thomson's phone number?
- The practice phone number listed in the NPPES registry for Mark Thomson is (248) 982-9082.
- Is Mark Thomson's NPI active?
- Yes — Mark Thomson's NPI (1528587573) is active in the NPPES registry as of the last update on 2017-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.