Kelli Duffy, COTA
NPI 1447665617 · Occupational Therapy Assistant · Dearborn, MI
Kelli Duffy, COTA is a Occupational Therapy Assistant provider in Dearborn, MI (NPI 1447665617).
Provider details
- NPI number
- 1447665617
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Female
- Sole proprietor
- No
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
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-06-26
- Last updated
- 2014-06-26
Frequently asked questions
- What is Kelli Duffy's NPI number?
- Kelli Duffy's National Provider Identifier (NPI) is 1447665617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelli Duffy's specialty?
- Kelli Duffy is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Kelli Duffy located?
- Kelli Duffy's practice location on file with NPPES is 3101 S Gulley Rd Ste F-G, Dearborn, MI 48124-4406.
- What is Kelli Duffy's phone number?
- The practice phone number listed in the NPPES registry for Kelli Duffy is (734) 407-2500.
- Is Kelli Duffy's NPI active?
- Yes — Kelli Duffy's NPI (1447665617) is active in the NPPES registry as of the last update on 2014-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.