NPPES file of Aug 9, 2026

Serena Spears, COTA

Occupational Therapy Assistant · Phoenix, AZ

Serena Spears, COTA is an occupational therapy assistant with a practice address in Phoenix, Arizona, and NPI 1023685005, issued on Jun 8, 2021. Check the license (Arizona OTA-046929, 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
1023685005
Name
Serena Spears
Credential
COTA
Primary taxonomy
Occupational Therapy Assistant 224Z00000X
License number
OTA-046929 AZ
Self-reported in NPPES; status is on the state search
Practice location
4641 N 12TH St Ste 100, Phoenix, AZ 85014
Phone
(602) 281-2896
Enumerated
Jun 8, 2021
Record last updated
Jun 8, 2021 (not updated in 5 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 therapy assistant records → All 1,048 in Arizona → Look up another NPI →

Also registered at 4641 N 12TH St Ste 100

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

  1. Emily Blasius, MSOTPediatric Occupational Therapist1316584360
  2. Sarah ColquittOccupational Therapist1235695750
  3. Christina Hyland, OTR/LOccupational Therapist1003400771

Verify Serena Spears 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 OTA-046929    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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Serena Spears among 1,048 occupational therapy assistant records in Arizona

Serena Spears, COTA is one of 1,048 occupational therapy assistant records with a practice address in Arizona. under 1% 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 2021, is newer than 71% of them.

  • NPI issued2021 · 71% of these records are older, 22% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2021 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 224Z00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Occupational Therapy Assistant providers in Arizona

There are 1,048 occupational therapy assistant records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,048 in Arizona → Every provider in Phoenix → Occupational Therapy Assistant nationwide →

The 8 occupational therapy assistant records with the nearest ZIP codes

  1. Paul CaglePhoenix, AZ 850141639567142
  2. Sara Cook, COTA/LPhoenix, AZ 850141871230094
  3. Heather Gray, COTA/LPhoenix, AZ 850141821569161
  4. Meggan HornPhoenix, AZ 850141922893585
  5. Terry NguyenPhoenix, AZ 850141437647781
  6. Lisa Sirko, COTAPhoenix, AZ 850141376801050
  7. Breanna Straseske, COTAPhoenix, AZ 850141568238152
  8. Juanri Tyler, COTA/LPhoenix, AZ 850141669037552

Common questions

What is Serena Spears, COTA's NPI number?

Serena Spears, COTA's National Provider Identifier (NPI) is 1023685005, issued on Jun 8, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Serena Spears, COTA located?

The NPPES record lists a practice address at 4641 N 12TH St Ste 100, Phoenix, AZ, 85014. Phone: (602) 281-2896. Providers update this record themselves, so call before visiting.

How can I verify Serena Spears, COTA's license?

NPPES lists Arizona license number OTA-046929, 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.

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.