Katherine Rae Mayer, OTR/L
Pediatric Occupational Therapist · Olympia, WA
Katherine Rae Mayer, OTR/L is a pediatric occupational therapist with a practice address in Olympia, Washington, and NPI 1821589961, issued on May 24, 2018. Check the license (Washington OT00000649, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine Rae Mayer
- Credential
- OTR/L
- Primary taxonomy
- Pediatric Occupational Therapist 225XP0200X
- License number
- OT00000649 WA
Self-reported in NPPES; status is on the state search - Practice location
- 314 Milroy St NW, Olympia, WA 98502
- Phone
- (360) 463-8488
- Enumerated
- May 24, 2018
- Record last updated
- Jul 21, 2022
- Entity
- Type 1 · individual
8 nearest pediatric occupational therapist records → All 377 in Washington → Look up another NPI →
Verify Katherine Rae Mayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license OT00000649Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Katherine Rae Mayer among 377 pediatric occupational therapist records in Washington
Katherine Rae Mayer, OTR/L is one of 377 pediatric occupational therapist records with a practice address in Washington. under 1% 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 2018, is newer than 69% of them.
- NPI issued2018 · 69% of these records are older, 28% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2022 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225XP0200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Occupational Therapist providers in Washington
There are 377 pediatric occupational therapist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 377 in Washington → Every provider in Olympia → Pediatric Occupational Therapist nationwide →
The 8 pediatric occupational therapist records with the nearest ZIP codes
- Bridget Greiff, OTR/LOlympia, WA 985021710122494
- Anna Howes, OTR/LTumwater, WA 985011023984762
- Renae Lewandowski, OTR/LLacey, WA 985031437132925
- Amy Ottavelli, MOTR/LOlympia, WA 985011518201698
- Alexa Pope, OTR/LLacey, WA 985031801460720
- Janet Shefferly, OTR/LLacey, WA 985031568445492
- Stephanie Truckey, OTR/LLacey, WA 985031770180812
- Graciela Blanco, BSLakewood, WA 984991699025502
Common questions
What is Katherine Rae Mayer, OTR/L's NPI number?
Katherine Rae Mayer, OTR/L's National Provider Identifier (NPI) is 1821589961, issued on May 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Rae Mayer, OTR/L located?
The NPPES record lists a practice address at 314 Milroy St NW, Olympia, WA, 98502. Phone: (360) 463-8488. Providers update this record themselves, so call before visiting.
How can I verify Katherine Rae Mayer, OTR/L's license?
NPPES lists Washington license number OT00000649, 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. An NPI identifies who bills; it is not a license.
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.