NPPES file of Aug 9, 2026

Loretta L. Longsine

Occupational Therapy Assistant · Bothell, WA

Loretta L. Longsine is an occupational therapy assistant with a practice address in Bothell, Washington, and NPI 1649732330, issued on Apr 2, 2019. Check the license (Washington OC60925904, 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
1649732330
Name
Loretta L. Longsine
Primary taxonomy
Occupational Therapy Assistant 224Z00000X
License number
OC60925904 WA
Self-reported in NPPES; status is on the state search
Practice location
18504 Bothell Way NE, Bothell, WA 98011
Phone
(425) 491-1933
Enumerated
Apr 2, 2019
Record last updated
Apr 2, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(425) 527-6914
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 18504 Bothell Way NE

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

  1. Kayleigh Ash, BS, MSSpeech-Language Assistant1861986085
  2. Heidi Bigelow, SLPSpeech-Language Pathologist1922248491
  3. Stephanie Boyle, M.S.Speech-Language Pathologist1255538070
  4. Rebekah Brown, COTAOccupational Therapy Assistant1467801597
  5. Collier Daniels-Hall, OTR/LOccupational Therapist1437611043
  6. Rhona Feldman, OTOccupational Therapist1073895173

Verify Loretta L. Longsine 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 OC60925904    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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Loretta L. Longsine among 806 occupational therapy assistant records in Washington

Loretta L. Longsine 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 2019, is newer than 65% of them.

  • NPI issued2019 · 65% of these records are older, 30% newer
  • In a Medicare fileNo · 0% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2019 · 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 Bothell → Occupational Therapy Assistant nationwide →

The 8 occupational therapy assistant records with the nearest ZIP codes

  1. Rebekah Brown, COTABothell, WA 980111467801597
  2. Kelsey KlemmBothell, WA 980111255787545
  3. Shelly Moore, COTA/LBothell, WA 980111730535022
  4. Stacy Wien, COTABothell, WA 980111972152478
  5. Kimberly Howard-Lloyd, COTA/LBothell, WA 980121659263697
  6. Javier Villalobos Plascencia, COTA/LBothell, WA 980121275359549
  7. Sarah Walker, COTA/L, CLTBothell, WA 980121023507522
  8. Sarah FarooquiBellevue, WA 980081861256950

Common questions

What is Loretta L. Longsine's NPI number?

Loretta L. Longsine's National Provider Identifier (NPI) is 1649732330, issued on Apr 2, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Loretta L. Longsine located?

The NPPES record lists a practice address at 18504 Bothell Way NE, Bothell, WA, 98011. Phone: (425) 491-1933. Providers update this record themselves, so call before visiting.

How can I verify Loretta L. Longsine's license?

NPPES lists Washington license number OC60925904, 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.