Erin Mathias
Pediatric Occupational Therapist · Issaquah, WA
Erin Mathias is a pediatric occupational therapist with a practice address in Issaquah, Washington, and NPI 1477805125, issued on Oct 4, 2012. Check the license (Washington OT00004089, 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
- Erin Mathias
- Primary taxonomy
- Pediatric Occupational Therapist 225XP0200X
- License number
- OT00004089 WA
Self-reported in NPPES; status is on the state search - Practice location
- 565 NW Holly St, Issaquah, WA 98027
- Phone
- (425) 837-7573
- Enumerated
- Oct 4, 2012
- Record last updated
- Oct 4, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (425) 837-7188
- Entity
- Type 1 · individual
Also registered at 565 NW Holly St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cassandra Callaghan, MA, CCC-SLPSpeech-Language Pathologist1083965578
- Qiao He, RNSchool Registered Nurse1780508770
- Cynthia Hendrickson, OT/LOccupational Therapist1407261142
- Brent Marchant, OTD, OTR/LPediatric Occupational Therapist1659804359
- Kit Nau, SLPSpeech-Language Pathologist1861743023
- Melissa PontesSpeech-Language Pathologist1649124066
Verify Erin Mathias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license OT00004089Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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.
Other pediatric occupational therapist records in Washington
- Sherrie Adkison, OTR/LSpokane, WA1285828566
- Caitlyn Raeann Alejo, OTRPuyallup, WA1932955549
- Kimberly Allen, OTR/LBellevue, WA1821218397
- Odessa AlpuertoSeattle, WA1306211933
- Emily Andersen, OTR/LAuburn, WA1962366013
- Janet Andersen, OTR LBremerton, WA1245388503
- Kelsee Andersen Mellor, OTKent, WA1184090045
- Heidi Anderson, OTSpokane, WA1558393181
- Jennifer Anderson, OTR/LIssaquah, WA1285297887
- Jolie Anderson, OTKent, WA1265019665
Common questions
What is Erin Mathias's NPI number?
Erin Mathias's National Provider Identifier (NPI) is 1477805125, issued on Oct 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Erin Mathias located?
The NPPES record lists a practice address at 565 NW Holly St, Issaquah, WA, 98027. Phone: (425) 837-7573. Providers update this record themselves, so call before visiting.
How can I verify Erin Mathias's license?
NPPES lists Washington license number OT00004089, 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.