Heidi Pettyjohn, COTA
NPI 1639898406 · Occupational Therapy Assistant · Knoxville, IA
Heidi Pettyjohn, COTA is a Occupational Therapy Assistant provider in Knoxville, IA (NPI 1639898406).
Provider details
- NPI number
- 1639898406
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 080116 (IA)
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
3 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
- 2022-08-25
- Last updated
- 2022-08-25
- Certified
- 2022-08-25
Frequently asked questions
- What is Heidi Pettyjohn's NPI number?
- Heidi Pettyjohn's National Provider Identifier (NPI) is 1639898406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Pettyjohn's specialty?
- Heidi Pettyjohn is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Heidi Pettyjohn located?
- Heidi Pettyjohn's practice location on file with NPPES is 155 Hi View Dr, Knoxville, IA 50138-8778.
- What is Heidi Pettyjohn's phone number?
- The practice phone number listed in the NPPES registry for Heidi Pettyjohn is (641) 891-4688.
- Is Heidi Pettyjohn's NPI active?
- Yes — Heidi Pettyjohn's NPI (1639898406) is active in the NPPES registry as of the last update on 2022-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.