NPPES file of Aug 9, 2026

Lisa Ann Walker, MHA, OTR/L

Occupational Therapist · Tucson, AZ

Lisa Ann Walker, MHA, OTR/L is an occupational therapist with a practice address in Tucson, Arizona, and NPI 1306222021, issued on Aug 4, 2015. Check the license (Arizona OTH-010284, 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
1306222021
Name
Lisa Ann Walker
Credential
MHA, OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License numbers
OTH-010284 AZ
OT00003143 WA
Self-reported in NPPES; status is on the state search
Practice location
6320 N LA Cholla Blvd Ste 310, Tucson, AZ 85741
Phone
(520) 382-8201
Enumerated
Aug 4, 2015
Record last updated
Jan 7, 2026
Fax
(520) 382-8208
Medicaid ID
2117235 WA
Medicare enrollment
Enrolled (PECOS I20190329000796); accepts Medicare assignment
Medical or professional school
University Of Missouri, Columbia School Of Medicine, 2008
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 6320 N LA Cholla Blvd Ste 310

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

  1. Cameron Carr, OTROccupational Therapist1972248631
  2. Sarah Emrey, PT, DPTPhysical Therapist1770328452
  3. Sarah OhPhysical Therapist1659290740
  4. Elizabeth Pollard, PTPhysical Therapist1760289953
  5. Robert Prince, PT, DPT, ATC/L, CSCSPhysical Therapist1295415867
  6. Kristen Smith, DPTPhysical Therapist1083132039

Verify Lisa Ann Walker 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-010284    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 2 group practices

  1. Proliance Surgeons Inc P SLynnwood, WA
  2. Tucson Orthopaedic Institute Professional CorporationTucson, AZ

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

Lisa Ann Walker among 2,133 occupational therapist records in Arizona

Lisa Ann Walker, MHA, 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. Its NPI, issued in 2015, is newer than 44% of them.

  • NPI issued2015 · 44% of these records are older, 54% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 12% of these records are
  • Graduated2008 · median 2019 among the 263 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 225X00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Occupational Therapist providers in Arizona

There are 2,133 occupational therapist records in Arizona.

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

The 8 occupational therapist records with the nearest ZIP codes

  1. Cameron Carr, OTRTucson, AZ 857411972248631
  2. Loren Carruth, MOTTucson, AZ 857411982858783
  3. Bailey Harrison, OTR/LTucson, AZ 857411528585064
  4. Taylor Schwab, OTD, OTR/LTucson, AZ 857411831790237
  5. Kourtney Wilson, OTDTucson, AZ 857411821581885
  6. Selah DelgadoTucson, AZ 857421790956282
  7. Jo Helen Gasky, OTTucson, AZ 857421164638235
  8. Diana Chapin-Tsai, OTR/LTucson, AZ 857431356583132

Common questions

What is Lisa Ann Walker, MHA, OTR/L's NPI number?

Lisa Ann Walker, MHA, OTR/L's National Provider Identifier (NPI) is 1306222021, issued on Aug 4, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Ann Walker, MHA, OTR/L located?

The NPPES record lists a practice address at 6320 N LA Cholla Blvd Ste 310, Tucson, AZ, 85741. Phone: (520) 382-8201. Providers update this record themselves, so call before visiting.

How can I verify Lisa Ann Walker, MHA, OTR/L's license?

NPPES lists Arizona license number OTH-010284, 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.