NPPES file of Aug 9, 2026

Casey E. Nelson, M.S. OTR/L

Occupational Therapist · Mesa, AZ

Casey E. Nelson, M.S. OTR/L is an occupational therapist with a practice address in Mesa, Arizona, and NPI 1174813182, issued on Apr 11, 2011. Check the license (Arizona 4801, as entered in NPPES) with the Arizona 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
1174813182
Name
Casey E. Nelson
Credential
M.S. OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
4801 AZ
Self-reported in NPPES; status is on the state search
Practice location
551 S Higley RD, Mesa, AZ 85206
Phone
(480) 892-9777
Enumerated
Apr 11, 2011
Record last updated
Jan 31, 2019 (not updated in 7 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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Also registered at 551 S Higley RD

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

  1. Kelly Bartel, OTR-LPediatric Occupational Therapist1235386558
  2. Nadine BergPediatric Occupational Therapist1578321345
  3. Wendy Bergman, PTPediatric Physical Therapist1083776298
  4. Nicole Black, COTAOccupational Therapy Assistant1912446469
  5. Brittney BlauSpeech-Language Pathologist1407630338
  6. Cheryl Boehmer, M.N.S. CCC-SLPSpeech-Language Pathologist1497892665

Verify Casey E. Nelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 4801
    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 Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Casey E. Nelson among 2,133 occupational therapist records in Arizona

Casey E. Nelson, M.S. OTR/L is one of 2,133 occupational therapist records with a practice address in Arizona. 11% 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 2011, is newer than 32% of them.

  • NPI issued2011 · 32% of these records are older, 66% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileNo · 12% of these records are
  • Record last updated2019 · 62% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

177 occupational therapist records list a practice address in Mesa

They are 177 of the 9,151 NPPES records with a practice address in Mesa, and 2,133 occupational therapist records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 occupational therapist records with the nearest ZIP codes

  1. Kimberley Carpenter, OTR-LMesa, AZ 852061568655967
  2. Sheri Hentz, OTMesa, AZ 852061801815097
  3. Anna Tisha Ira, OTRMesa, AZ 852061962636449
  4. Lynette Jamison, OTMesa, AZ 852061538188727
  5. Kelly Kapp, OTR-LMesa, AZ 852061144531468
  6. Christina Mulhall, OTR-LMesa, AZ 852061508011057
  7. Emily Pennington, MS OT/LMesa, AZ 852061932474327
  8. Michelle Sakow, OTR-LMesa, AZ 852061770871436

Common questions

What is Casey E. Nelson, M.S. OTR/L's NPI number?

Casey E. Nelson, M.S. OTR/L's National Provider Identifier (NPI) is 1174813182, issued on Apr 11, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Casey E. Nelson, M.S. OTR/L located?

The NPPES record lists a practice address at 551 S Higley RD, Mesa, AZ, 85206. Phone: (480) 892-9777. Providers update this record themselves, so call before visiting.

How can I verify Casey E. Nelson, M.S. OTR/L's license?

NPPES lists Arizona license number 4801, as entered by the provider. Search the Arizona 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.

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.