NPPES file of Aug 9, 2026

Mercedes Rae Hallsted, OT

Hand Occupational Therapist · Gilbert, AZ

Mercedes Rae Hallsted, OT is a hand occupational therapist with a practice address in Gilbert, Arizona, and NPI 1295688109, issued on Feb 19, 2026. Check the license (Arizona OTH-010322, as entered in NPPES) 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
1295688109
Name
Mercedes Rae Hallsted
Credential
OT
Primary taxonomy
Hand Occupational Therapist 225XH1200X
License number
OTH-010322 AZ
Self-reported in NPPES; status is on the state search
Practice location
1675 E Melrose St, Gilbert, AZ 85297
Phone
(602) 648-5444
Enumerated
Feb 19, 2026
Record last updated
Jul 29, 2026
Fax
(602) 772-3801
Medicare enrollment
Enrolled (PECOS I20260305002201); 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 hand occupational therapist records → All 66 in Arizona → Look up another NPI →

Also registered at 1675 E Melrose St

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

  1. Christine Altamirano, DPTPhysical Therapist1023312402
  2. Kaylea Eades, DPTPhysical Therapist1790315992
  3. Kiefer Huff, PT, DPTPhysical Therapist1659061414
  4. Jamie Kieser, OTR/LOccupational Therapist1942937404
  5. Alexander Kirk, PTPhysical Therapist1639056245
  6. Tara Mayfield, DPTPhysical Therapist1558670125

Verify Mercedes Rae Hallsted 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 OTH-010322    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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Bills Medicare through one group practice

  1. Orthopedic Specialists OF North America PLLCGilbert, AZ

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

Mercedes Rae Hallsted among 66 hand occupational therapist records in Arizona

Mercedes Rae Hallsted, OT is one of 66 hand occupational therapist records with a practice address in Arizona. 45% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2026, is newer than 98% of them.

  • NPI issued2026 · 98% of these records are older, 0% newer
  • In a Medicare fileYes · 45% of these records are
  • In the CMS Doctors and Clinicians fileYes · 47% of these records are
  • Graduated2025 · median 2001 among the 31 with a school on file
  • Record last updated2026 · 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 225XH1200X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hand Occupational Therapist providers in Arizona

There are 66 hand occupational therapist records in Arizona.

All 66 in Arizona → Every provider in Gilbert → Hand Occupational Therapist nationwide →

The 8 hand occupational therapist records with the nearest ZIP codes

  1. Lisa Jordan, OTR/L, CHTGilbert, AZ 852971134210685
  2. Annette Monaccio, OTR/L,CHTGilbert, AZ 852961548277247
  3. Lori Wolf, OTR/L CHTGlendale, AZ 853041760990972
  4. Annette Berka, OTGlendale, AZ 853061437147774
  5. Garret CandelariaGlendale, AZ 853071821640806
  6. Joshua Macdonald, MSOTR/LGlendale, AZ 853071376704593
  7. Janet Crowl, O.T.Glendale, AZ 853081821657297
  8. Rachel Schneider, OTD, OTR/LChandler, AZ 852861932887999

Common questions

What is Mercedes Rae Hallsted, OT's NPI number?

Mercedes Rae Hallsted, OT's National Provider Identifier (NPI) is 1295688109, issued on Feb 19, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Mercedes Rae Hallsted, OT located?

The NPPES record lists a practice address at 1675 E Melrose St, Gilbert, AZ, 85297. Phone: (602) 648-5444. Providers update this record themselves, so call before visiting.

How can I verify Mercedes Rae Hallsted, OT's license?

NPPES lists Arizona license number OTH-010322, 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. 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.