Erin M. Duffy, OTR L
Occupational Therapist · Tacoma, WA
Erin M. Duffy, OTR L is an occupational therapist with a practice address in Tacoma, Washington, and NPI 1619042280, issued on Nov 21, 2006. Check the license (Washington OT00001534, 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 M. Duffy
- Credential
- OTR L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- OT00001534 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1818 S Union Ave, Tacoma, WA 98405
- Phone
- (253) 678-9218
- Enumerated
- Nov 21, 2006
- Record last updated
- Apr 21, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (253) 314-5813
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 3,083 in Washington → Look up another NPI →
Also registered at 1818 S Union Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erin M. Duffy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license OT00001534Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Erin M. Duffy among 3,083 occupational therapist records in Washington
Erin M. Duffy, OTR L 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 not. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 91% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2017 · 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).
160 occupational therapist records list a practice address in Tacoma
They are 160 of the 13,715 NPPES records with a practice address in Tacoma, and 3,083 occupational therapist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,083 in Washington → Every provider in Tacoma → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Dyana Bamboe, OTTacoma, WA 984051710919949
- Dana Hodson, OTTacoma, WA 984051932215233
- Cynthia Kaapana, OTTacoma, WA 984051255423836
- Joli Labissoniere, OTTacoma, WA 984051811099658
- Marge Luthman, OTTacoma, WA 984051275540312
- Tambra Marik, OTTacoma, WA 984051992712723
- Mary Matthews Brownell, OTTacoma, WA 984051780691824
- Mary Mattox, OTTacoma, WA 984051982784716
Common questions
What is Erin M. Duffy, OTR L's NPI number?
Erin M. Duffy, OTR L's National Provider Identifier (NPI) is 1619042280, issued on Nov 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Erin M. Duffy, OTR L located?
The NPPES record lists a practice address at 1818 S Union Ave, Tacoma, WA, 98405. Phone: (253) 678-9218. Providers update this record themselves, so call before visiting.
How can I verify Erin M. Duffy, OTR L's license?
NPPES lists Washington license number OT00001534, 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.