Derek Marion, COTA
NPI 1578148987 · Occupational Therapy Assistant · Massillon, OH
Derek Marion, COTA is a Occupational Therapy Assistant provider in Massillon, OH (NPI 1578148987).
Provider details
- NPI number
- 1578148987
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Male
- Sole proprietor
- No
- License
- OTA.007871 (OH)
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
- 2021-03-17
- Last updated
- 2021-03-17
- Certified
- 2021-03-17
Frequently asked questions
- What is Derek Marion's NPI number?
- Derek Marion's National Provider Identifier (NPI) is 1578148987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Marion's specialty?
- Derek Marion is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Derek Marion located?
- Derek Marion's practice location on file with NPPES is 300 Fairlawn Ave Sw, Massillon, OH 44646-3412.
- What is Derek Marion's phone number?
- The practice phone number listed in the NPPES registry for Derek Marion is (330) 810-8841.
- Is Derek Marion's NPI active?
- Yes — Derek Marion's NPI (1578148987) is active in the NPPES registry as of the last update on 2021-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.