NPPES file of Aug 9, 2026

Matthew Stephen Blake, MOTR/L

Occupational Therapist · Tempe, AZ

Matthew Stephen Blake, MOTR/L is an occupational therapist with a practice address in Tempe, Arizona, and NPI 1528897816, issued on Jul 26, 2024. Check the license with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1528897816
Name
Matthew Stephen Blake
Credential
MOTR/L
Primary taxonomy
Occupational Therapist 225X00000X
Practice location
1 W Elliot RD Ste 109, Tempe, AZ 85284
Phone
(480) 374-4341
Enumerated
Jul 26, 2024
Record last updated
May 27, 2025
Medicare enrollment
Enrolled (PECOS I20250826003436); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest occupational therapist records → All 2,133 in Arizona → Look up another NPI →

Also registered at 1 W Elliot RD Ste 109

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

  1. Lisa Acevedo, PTAPhysical Therapy Assistant1548864135
  2. Leah Aguero, MSSpeech-Language Pathologist1760373260
  3. Stacy AlcantarSpeech-Language Pathologist1811737836
  4. Malia Allen, CF-SLPSpeech-Language Pathologist1700446986
  5. Othnelia AmegashieSpeech-Language Pathologist1265353551
  6. Abigail AndersonSpeech-Language Pathologist1518655307

Verify Matthew Stephen Blake in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck 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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Bills Medicare through one group practice

  1. Mariposa Speech Services LLCTempe, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Matthew Stephen Blake among 2,133 occupational therapist records in Arizona

Matthew Stephen Blake, MOTR/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. Its NPI, issued in 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 6% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 12% of these records are
  • Graduated2024 · median 2019 among the 263 with a school on file
  • Record last updated2025 · 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).

78 occupational therapist records list a practice address in Tempe

They are 78 of the 4,310 NPPES records with a practice address in Tempe, and 2,133 occupational therapist records in Arizona.

All 2,133 in Arizona → Every provider in Tempe → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Melissa BootzTempe, AZ 852841487292983
  2. Julia Castro, OTR/LTempe, AZ 852841659925923
  3. James Chavez, OTDTempe, AZ 852841962137588
  4. Mary Didde-EstebanTempe, AZ 852841912390436
  5. Thomas Hoffmann, OTRTempe, AZ 852841548358658
  6. Karra Krug, MSOTR/LTempe, AZ 852841568588267
  7. Hok Him Lau, OTR/LTempe, AZ 852841669793030
  8. Brooke McCownTempe, AZ 852841609373091

Common questions

What is Matthew Stephen Blake, MOTR/L's NPI number?

Matthew Stephen Blake, MOTR/L's National Provider Identifier (NPI) is 1528897816, issued on Jul 26, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Stephen Blake, MOTR/L located?

The NPPES record lists a practice address at 1 W Elliot RD Ste 109, Tempe, AZ, 85284. Phone: (480) 374-4341. Providers update this record themselves, so call before visiting.

How can I verify Matthew Stephen Blake, MOTR/L's license?

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. Medicare files from data.cms.gov. 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.