NPPES file of Aug 9, 2026

Diane Lyn Mayhew, OTR/L

Occupational Therapist · Council Bluffs, IA

Diane Lyn Mayhew, OTR/L is an occupational therapist with a practice address in Council Bluffs, Iowa, and NPI 1841592995, issued on Nov 23, 2010. Check the license (Iowa 01033, 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
1841592995
Name
Diane Lyn Mayhew
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
01033 IA
Self-reported in NPPES; status is on the state search
Practice location
1600 Mcpherson Ave, Council Bluffs, IA 51503
Phone
(712) 322-9285
Enumerated
Nov 23, 2010
Record last updated
Nov 23, 2010 (not updated in 16 years: call before relying on the address or phone)
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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8 nearest occupational therapist records → All 1,115 in Iowa → Look up another NPI →

Also registered at 1600 Mcpherson Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robin BeeryPhysical Therapy Assistant1689877474
  2. Denise Collins, OTROccupational Therapist1447402227
  3. Terra Madison, PTAPhysical Therapy Assistant1932302593
  4. Karen MarxOccupational Therapist1528258480
  5. Teresa Nelson, OTR/LOccupational Therapist1508171554
  6. Beverly Patterson, PTA, LMTPhysical Therapy Assistant1316235922

Verify Diane Lyn Mayhew 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 01033    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
Find the Iowa license search

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Diane Lyn Mayhew among 1,115 occupational therapist records in Iowa

Diane Lyn Mayhew, OTR/L is one of 1,115 occupational therapist records with a practice address in Iowa. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2010, is newer than 24% of them.

  • NPI issued2010 · 24% of these records are older, 73% newer
  • In a Medicare fileNo · 18% of these records are
  • In the CMS Doctors and Clinicians fileNo · 20% of these records are
  • Record last updated2010 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

20 occupational therapist records list a practice address in Council Bluffs

They are 20 of the 1,028 NPPES records with a practice address in Council Bluffs, and 1,115 occupational therapist records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,115 in Iowa → Every provider in Council Bluffs → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Denise Collins, OTRCouncil Bluffs, IA 515031447402227
  2. Kimberley Lawless, OTR/LCouncil Bluffs, IA 515031841502572
  3. Karen MarxCouncil Bluffs, IA 515031528258480
  4. Riley MaxwellCouncil Bluffs, IA 515031942783451
  5. Teresa Nelson, OTR/LCouncil Bluffs, IA 515031508171554
  6. Justine Olsen, OTDCouncil Bluffs, IA 515031255757381
  7. Brenda Sennett, COTA/LCouncil Bluffs, IA 515031568761369
  8. Kara Shroll Blue, OTD, OTR/LCouncil Bluffs, IA 515031912519844

Common questions

What is Diane Lyn Mayhew, OTR/L's NPI number?

Diane Lyn Mayhew, OTR/L's National Provider Identifier (NPI) is 1841592995, issued on Nov 23, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Diane Lyn Mayhew, OTR/L located?

The NPPES record lists a practice address at 1600 Mcpherson Ave, Council Bluffs, IA, 51503. Phone: (712) 322-9285. Providers update this record themselves, so call before visiting.

How can I verify Diane Lyn Mayhew, OTR/L's license?

NPPES lists Iowa license number 01033, 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.