NPPES file of Aug 9, 2026

Ester Y. Ong, OTRL-CHT

Hand Occupational Therapist · Everett, WA

Ester Y. Ong, OTRL-CHT is a hand occupational therapist with a practice address in Everett, Washington, and NPI 1205975190, issued on Feb 6, 2007. Check the license (Washington OT00002673, as entered in NPPES) with the Washington 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
1205975190
Name
Ester Y. Ong
Credential
OTRL-CHT
Primary taxonomy
Hand Occupational Therapist 225XH1200X
License numbers
OT00002673 WA
OC004918L PA
Self-reported in NPPES; status is on the state search
Practice location
3927 Rucker Ave, Everett, WA 98201
Phone
(425) 339-5470
Enumerated
Feb 6, 2007
Record last updated
Nov 13, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(425) 317-4649
Medicare enrollment
Enrolled (PECOS I20190430002850); 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 hand occupational therapist records → All 144 in Washington → Look up another NPI →

Also registered at 3927 Rucker Ave

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

  1. Paul Abson, MDOtolaryngology Physician1336121029
  2. Alvin AbuegPhysician Assistant1396132015
  3. Peter Ackerman, MDAnesthesiology Physician1659344414
  4. Jeffery Adams, MDOtolaryngology Physician1104891175
  5. Hamed Al-Ghanim, MDFamily Medicine Physician1124039938
  6. Wendi Alexander, ARNPNurse Practitioner1689757874

Verify Ester Y. Ong 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 OT00002673    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

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. Optum Care Washington PLLCEverett, WA

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

Ester Y. Ong among 144 hand occupational therapist records in Washington

Ester Y. Ong, OTRL-CHT is one of 144 hand occupational therapist records with a practice address in Washington. 44% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 42% of them.

  • NPI issued2007 · 42% of these records are older, 40% newer
  • In a Medicare fileYes · 44% of these records are
  • In the CMS Doctors and Clinicians fileYes · 47% of these records are
  • Graduated1990 · median 2001 among the 67 with a school on file
  • Record last updated2019 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225XH1200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hand Occupational Therapist providers in Washington

There are 144 hand occupational therapist records in Washington.

All 144 in Washington → Every provider in Everett → Hand Occupational Therapist nationwide →

The 8 hand occupational therapist records with the nearest ZIP codes

  1. Nicole BarishEverett, WA 982011245831023
  2. Victor Gajewski, OTR/L CHTEverett, WA 982011164451225
  3. Kari Ketner, OTEverett, WA 982011720371768
  4. Regina McDonald-Bowen, OTR/L,CHTEverett, WA 982011659303022
  5. Robynn Oczkewicz, OTR/L, CHTEverett, WA 982011255472429
  6. Kimberly Rigmaiden, OTEverett, WA 982011710068457
  7. Josh Seefeld, MOT, OTREverett, WA 982011265015804
  8. Christy Green, OTEverett, WA 982081679615470

Common questions

What is Ester Y. Ong, OTRL-CHT's NPI number?

Ester Y. Ong, OTRL-CHT's National Provider Identifier (NPI) is 1205975190, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ester Y. Ong, OTRL-CHT located?

The NPPES record lists a practice address at 3927 Rucker Ave, Everett, WA, 98201. Phone: (425) 339-5470. Providers update this record themselves, so call before visiting.

How can I verify Ester Y. Ong, OTRL-CHT's license?

NPPES lists Washington license number OT00002673, 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. 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.