NPPES file of Aug 9, 2026

Tabitha Macziewski, OTR/L

Occupational Therapist · Phoenix, AZ

Tabitha Macziewski, OTR/L is an occupational therapist with a practice address in Phoenix, Arizona, and NPI 1003158668, issued on Mar 21, 2013. Check the license (Arizona 5420, 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
1003158668
Name
Tabitha Macziewski
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
5420 AZ
Self-reported in NPPES; status is on the state search
Practice location
4600 E Shea Blvd, Phoenix, AZ 85028
Phone
(602) 368-8601
Enumerated
Mar 21, 2013
Record last updated
Mar 21, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(602) 368-8605
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 2,133 in Arizona → Look up another NPI →

Also registered at 4600 E Shea Blvd

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

  1. Ashley Adams, CF-SLPSpeech-Language Pathologist1285091694
  2. Kathleen AmbroseSpeech-Language Pathologist1255566873
  3. John BakerOccupational Therapy Assistant1285042408
  4. Kirsten Bethancourt, DPTPediatric Physical Therapist1265969943
  5. Hannah Brennan, M.S., OTR/LPediatric Occupational Therapist1275064404
  6. Crystal Brooks, MSCCCSLPSpeech-Language Pathologist1124289988

Verify Tabitha Macziewski 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 5420    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

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Tabitha Macziewski among 2,133 occupational therapist records in Arizona

Tabitha Macziewski, 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 2013, is newer than 37% of them.

  • NPI issued2013 · 37% of these records are older, 60% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileNo · 12% of these records are
  • Record last updated2013 · 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).

538 occupational therapist records list a practice address in Phoenix

They are 538 of the 31,399 NPPES records with a practice address in Phoenix, and 2,133 occupational therapist records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 occupational therapist records with the nearest ZIP codes

  1. Rachel Blakey, OTPhoenix, AZ 850281215893474
  2. Alycia Dotseth, MSOTPhoenix, AZ 850281285919159
  3. Tiffany Fitzsimmons, M.S., OTR/LPhoenix, AZ 850281578984860
  4. Megan Haramoto, OTD, OTR/LPhoenix, AZ 850281548992514
  5. Lauren McCune, OTR/LPhoenix, AZ 850281487999678
  6. Emily Pierson, OTRPhoenix, AZ 850281265824221
  7. Stephanie Reynolds, OTR/LPhoenix, AZ 850281407148059
  8. Alison Rice, OTD, OTR/LPhoenix, AZ 850281366966392

Common questions

What is Tabitha Macziewski, OTR/L's NPI number?

Tabitha Macziewski, OTR/L's National Provider Identifier (NPI) is 1003158668, issued on Mar 21, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Tabitha Macziewski, OTR/L located?

The NPPES record lists a practice address at 4600 E Shea Blvd, Phoenix, AZ, 85028. Phone: (602) 368-8601. Providers update this record themselves, so call before visiting.

How can I verify Tabitha Macziewski, OTR/L's license?

NPPES lists Arizona license number 5420, 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.