Dayna Ruff, COTA
NPI 1396209946 · Occupational Therapy Assistant · Dandridge, TN
Dayna Ruff, COTA is a Occupational Therapy Assistant provider in Dandridge, TN (NPI 1396209946).
Provider details
- NPI number
- 1396209946
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Female
- Sole proprietor
- No
- License
- 2764 (TN)
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
7 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
- 2019-01-29
- Last updated
- 2019-01-29
Frequently asked questions
- What is Dayna Ruff's NPI number?
- Dayna Ruff's National Provider Identifier (NPI) is 1396209946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dayna Ruff's specialty?
- Dayna Ruff is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Dayna Ruff located?
- Dayna Ruff's practice location on file with NPPES is 914 Industrial Park Rd, Dandridge, TN 37725-4700.
- What is Dayna Ruff's phone number?
- The practice phone number listed in the NPPES registry for Dayna Ruff is (865) 397-3711.
- Is Dayna Ruff's NPI active?
- Yes — Dayna Ruff's NPI (1396209946) is active in the NPPES registry as of the last update on 2019-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.