NPPES file of Aug 9, 2026

Katharine McGrath, MOT

Occupational Therapist · Seattle, WA

Katharine McGrath, MOT is an occupational therapist with a practice address in Seattle, Washington, and NPI 1386414092, issued on Jan 3, 2024. Check the license (Washington OT60759675, as entered in NPPES) with the Washington 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
1386414092
Name
Katharine McGrath
Credential
MOT
Primary taxonomy
Occupational Therapist 225X00000X
License number
OT60759675 WA
Self-reported in NPPES; status is on the state search
Practice location
1550 N 115TH St, Seattle, WA 98133
Phone
(206) 668-1915
Enumerated
Jan 3, 2024
Record last updated
Jan 3, 2024
Medicare enrollment
Enrolled (PECOS I20241113000969); 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 3,083 in Washington → Look up another NPI →

Also registered at 1550 N 115TH St

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

  1. Maureen AcholonuAdult Psychiatric/Mental Health Registered Nurse1326727447
  2. Frances Adelaja, MDHospitalist Physician1083111058
  3. Janvi Agrawal, MDStudent in an Organized Health Care Education/Training Program1619816014
  4. Nehizena Aihie, MDUrology Physician1215499793
  5. Mariam Alam, M.D.Dermatology Physician1811382237
  6. Ellen AlbertsAdult Health Clinical Nurse Specialist1215756739

Verify Katharine McGrath in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license OT60759675    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 Washington 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. Integrated Rehabilitation Group PCEverett, WA

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

Katharine McGrath among 3,083 occupational therapist records in Washington

Katharine McGrath, MOT is one of 3,083 occupational therapist records with a practice address in Washington. 9% 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 · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2016 · median 2017 among the 320 with a school on file
  • Record last updated2024 · 66% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

561 occupational therapist records list a practice address in Seattle

They are 561 of the 41,956 NPPES records with a practice address in Seattle, and 3,083 occupational therapist records in Washington.

All 3,083 in Washington → Every provider in Seattle → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Maureen AlmeterSeattle, WA 981331952507535
  2. Jennifer Anderson, OTR/LSeattle, WA 981331053676312
  3. Laura AndersonSeattle, WA 981331932620721
  4. Jennifer Boyce, MOT, OTR/LSeattle, WA 981331629013958
  5. Janet Christensen, OTR/LSeattle, WA 981331639456361
  6. Ruth Fast, OTRSeattle, WA 981331093916504
  7. Johanna Kaup, OTR/LSeattle, WA 981331154861078
  8. Stephanie Kiracofe, OTR/LSeattle, WA 981331639699986

Common questions

What is Katharine McGrath, MOT's NPI number?

Katharine McGrath, MOT's National Provider Identifier (NPI) is 1386414092, issued on Jan 3, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Katharine McGrath, MOT located?

The NPPES record lists a practice address at 1550 N 115TH St, Seattle, WA, 98133. Phone: (206) 668-1915. Providers update this record themselves, so call before visiting.

How can I verify Katharine McGrath, MOT's license?

NPPES lists Washington license number OT60759675, as entered by the provider. Search the Washington 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.