NPPES file of Aug 9, 2026

Melanie E. Hoffmann, COTA

Occupational Therapy Assistant · Seattle, WA

Melanie E. Hoffmann, COTA is an occupational therapy assistant with a practice address in Seattle, Washington, and NPI 1508952003, issued on Oct 4, 2006. Check the license (Washington OC00000504, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508952003
Name
Melanie E. Hoffmann
Credential
COTA
Primary taxonomy
Occupational Therapy Assistant 224Z00000X
License number
OC00000504 WA
Self-reported in NPPES; status is on the state search
Practice location
1660 S Columbian Way, Seattle, WA 98108
Phone
(206) 277-1613
Enumerated
Oct 4, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest occupational therapy assistant records → All 806 in Washington → Look up another NPI →

Also registered at 1660 S Columbian Way

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

  1. Abubakar Abdul-Rahman, NPPrimary Care Nurse Practitioner1689939001
  2. Sandra Abrahamson, ARNPAdult Health Nurse Practitioner1699735712
  3. McKenon Abreu, DPMStudent in an Organized Health Care Education/Training Program1104519461
  4. Jennifer Acselrod, RNRegistered Nurse1770753725
  5. Samantha Adams, OTR/LOccupational Therapist1750489704
  6. Rosemary Adamson, MB BSPulmonary Disease Physician1881853745

Verify Melanie E. Hoffmann 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 OC00000504    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

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Melanie E. Hoffmann among 806 occupational therapy assistant records in Washington

Melanie E. Hoffmann, COTA is one of 806 occupational therapy assistant records with a practice address in Washington. 0% 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 0% of them.

  • NPI issued2006 · 0% of these records are older, 98% newer
  • In a Medicare fileNo · 0% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2007 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 224Z00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Occupational Therapy Assistant providers in Washington

There are 806 occupational therapy assistant records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 806 in Washington → Every provider in Seattle → Occupational Therapy Assistant nationwide →

The 8 occupational therapy assistant records with the nearest ZIP codes

  1. Joshua Bennett, COTA/LSeattle, WA 981081962170787
  2. Dauphne Taylor, COTA/LSeattle, WA 981081366616989
  3. Scott BowenSeattle, WA 981091881377919
  4. June Burns, COTASeattle, WA 981071679933030
  5. John Heal, COTA/LSeattle, WA 981071184148413
  6. Chelsie McCalla, COTASeattle, WA 981091417449968
  7. Sarah Meisel, COTA/LSeattle, WA 981091780266080
  8. Mick Phrakonekham, OC60942789Seattle, WA 981091356905038

Common questions

What is Melanie E. Hoffmann, COTA's NPI number?

Melanie E. Hoffmann, COTA's National Provider Identifier (NPI) is 1508952003, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Melanie E. Hoffmann, COTA located?

The NPPES record lists a practice address at 1660 S Columbian Way, Seattle, WA, 98108. Phone: (206) 277-1613. Providers update this record themselves, so call before visiting.

How can I verify Melanie E. Hoffmann, COTA's license?

NPPES lists Washington license number OC00000504, 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.

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.