Kelly Diffin Ball, COTA/L
NPI 1972918902 · Occupational Therapy Assistant · Cadillac, MI
Kelly Diffin Ball, COTA/L is a Occupational Therapy Assistant provider in Cadillac, MI (NPI 1972918902).
Provider details
- NPI number
- 1972918902
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA/L
- Sex
- Female
- Sole proprietor
- No
- License
- 5202006887 (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
11 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
- 2014-06-28
- Last updated
- 2014-06-28
Frequently asked questions
- What is Kelly Diffin Ball's NPI number?
- Kelly Diffin Ball's National Provider Identifier (NPI) is 1972918902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Diffin Ball's specialty?
- Kelly Diffin Ball is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Kelly Diffin Ball located?
- Kelly Diffin Ball's practice location on file with NPPES is 114 Barbara St, Cadillac, MI 49601-2446.
- What is Kelly Diffin Ball's phone number?
- The practice phone number listed in the NPPES registry for Kelly Diffin Ball is (231) 775-1851.
- Is Kelly Diffin Ball's NPI active?
- Yes — Kelly Diffin Ball's NPI (1972918902) is active in the NPPES registry as of the last update on 2014-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.