Mark Dufresne, COTA
NPI 1922164862 · Occupational Therapy Assistant · Providence, RI
Mark Dufresne, COTA is a Occupational Therapy Assistant provider in Providence, RI (NPI 1922164862).
Provider details
- NPI number
- 1922164862
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 028 (RI)
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
19 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
- 2006-12-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Dufresne's NPI number?
- Mark Dufresne's National Provider Identifier (NPI) is 1922164862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Dufresne's specialty?
- Mark Dufresne is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Dufresne located?
- Mark Dufresne's practice location on file with NPPES is 593 Eddy St, Providence, RI 02903-4923.
- What is Mark Dufresne's phone number?
- The practice phone number listed in the NPPES registry for Mark Dufresne is (401) 444-8661.
- Is Mark Dufresne's NPI active?
- Yes — Mark Dufresne's NPI (1922164862) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.