NPPES file of Aug 9, 2026

Anna Vivatson, OT

Occupational Therapist · Portland, OR

Anna Vivatson, OT is an occupational therapist with a practice address in Portland, Oregon, and NPI 1649154774, issued on Aug 1, 2025. Check the license (Oregon 527318, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1649154774
Name
Anna Vivatson
Credential
OT
Primary taxonomy
Occupational Therapist 225X00000X
License number
527318 OR
Self-reported in NPPES; status is on the state search
Practice location
4640 S Macadam Ave Ste 90, Portland, OR 97239
Phone
(503) 292-0765
Enumerated
Aug 1, 2025
Record last updated
Aug 1, 2025
Medicare enrollment
Enrolled (PECOS I20250822003507); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest occupational therapist records → All 1,486 in Oregon → Look up another NPI →

Also registered at 4640 S Macadam Ave Ste 90

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

  1. Lance Crawford, LPCMental Health Counselor1902427495
  2. Mia Cywinski, M.S. CCC-SLPSpeech-Language Pathologist1215748983
  3. Luke Depner, OTR/LNeurorehabilitation Occupational Therapist1942740246
  4. Brittany Dickason, PT, DPTPhysical Therapist1235979311
  5. Lydia Hogan, PSYDClinical Neuropsychologist1205428174
  6. Cecilia IsmariNeurology Physical Therapist1174248470

Verify Anna Vivatson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 527318    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 Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Progressive Rehabilitation Associates LLCPortland, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Anna Vivatson among 1,486 occupational therapist records in Oregon

Anna Vivatson, OT is one of 1,486 occupational therapist records with a practice address in Oregon. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 95% of them.

  • NPI issued2025 · 95% of these records are older, 2% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2025 · median 2013 among the 141 with a school on file
  • Record last updated2025 · 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Occupational Therapist providers in Oregon

There are 1,486 occupational therapist records in Oregon.

All 1,486 in Oregon → Every provider in Portland → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Anne Marie Banasky, OTR, CHTPortland, OR 972391164631370
  2. Kara Book, OTPortland, OR 972391649335506
  3. Christine Brown, OTRPortland, OR 972391194822965
  4. Tracy Brundage, OTPortland, OR 972391144317199
  5. Maryalice Burton, OT/LPortland, OR 972391629184874
  6. Julia Farrell, OTRPortland, OR 972391477688281
  7. Sarah Gang, MOTR/L, CLT-LANAPortland, OR 972391780707471
  8. Lara Levine, OTR LPortland, OR 972391346315439

Common questions

What is Anna Vivatson, OT's NPI number?

Anna Vivatson, OT's National Provider Identifier (NPI) is 1649154774, issued on Aug 1, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Anna Vivatson, OT located?

The NPPES record lists a practice address at 4640 S Macadam Ave Ste 90, Portland, OR, 97239. Phone: (503) 292-0765. Providers update this record themselves, so call before visiting.

How can I verify Anna Vivatson, OT's license?

NPPES lists Oregon license number 527318, as entered by the provider. Search the Oregon 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. Medicare files from data.cms.gov. 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.