NPPES file of Aug 9, 2026

Heidi Bernice Pettyjohn, COTA

Occupational Therapy Assistant · Knoxville, IA

Heidi Bernice Pettyjohn, COTA is an occupational therapy assistant with a practice address in Knoxville, Iowa, and NPI 1639898406, issued on Aug 25, 2022. Check the license (Iowa 080116, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639898406
Name
Heidi Bernice Pettyjohn
Credential
COTA
Primary taxonomy
Occupational Therapy Assistant 224Z00000X
License number
080116 IA
Self-reported in NPPES; status is on the state search
Practice location
155 HI View Dr, Knoxville, IA 50138
Phone
(641) 891-4688
Enumerated
Aug 25, 2022
Record last updated
Aug 25, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Heidi Bernice Pettyjohn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 080116    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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2 occupational therapy assistant records list a practice address in Knoxville

They are 2 of the 132 NPPES records with a practice address in Knoxville, and 266 occupational therapy assistant records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2 in Knoxville → All 266 in Iowa → Every provider in Knoxville →

Other occupational therapy assistant records in Iowa

  1. Erika Adamson, COTA/LDavenport, IA1407091234
  2. Jordan Alberts, COTA/LAplington, IA1316401938
  3. Lisa Alderman, COTA/LLa Porte City, IA1215806799
  4. Jenna AllenSioux City, IA1669080354
  5. Nicole Allen, COTAMarengo, IA1144340209
  6. Kate AndersonWest Des Moines, IA1063740405
  7. Andrew AntleDavenport, IA1780173385
  8. Tanya Arnold, OTAWaterloo, IA1194993618
  9. Nick BaccamDes Moines, IA1851837405
  10. Kathy BarnhartCoralville, IA1275887788

Common questions

What is Heidi Bernice Pettyjohn, COTA's NPI number?

Heidi Bernice Pettyjohn, COTA's National Provider Identifier (NPI) is 1639898406, issued on Aug 25, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Heidi Bernice Pettyjohn, COTA located?

The NPPES record lists a practice address at 155 HI View Dr, Knoxville, IA, 50138. Phone: (641) 891-4688. Providers update this record themselves, so call before visiting.

How can I verify Heidi Bernice Pettyjohn, COTA's license?

NPPES lists Iowa license number 080116, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.