Robin E. Chang, OT
Occupational Therapist · Seattle, WA
Robin E. Chang, OT is an occupational therapist with a practice address in Seattle, Washington, and NPI 1881745057, issued on Jan 15, 2007. Check the license (Washington OT00001937, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robin E. Chang
- Credential
- OT
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- OT00001937 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1100 9TH Ave, Seattle, WA 98101
- Phone
- (206) 223-6600
- Enumerated
- Jan 15, 2007
- Record last updated
- Apr 7, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 8343378 WA
- Medicare enrollment
- Enrolled (PECOS I20040517000503); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 3,083 in Washington → Look up another NPI →
Also registered at 1100 9TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alvin Aceron, ARNPAdult Health Nurse Practitioner1639488562
- Ream AdeebAdult Health Nurse Practitioner1760868855
- Steven Adler, MDDiagnostic Ultrasound Physician1639108046
Verify Robin E. Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license OT00001937Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Multicare Health SystemKent, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robin E. Chang among 3,083 occupational therapist records in Washington
Robin E. Chang, OT 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. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 81% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated1992 · median 2017 among the 320 with a school on file
- Record last updated2008 · 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).
561 occupational therapist records list a practice address in Seattle
They are 561 of the 41,956 NPPES records with a practice address in Seattle, and 3,083 occupational therapist records in Washington.
All 3,083 in Washington → Every provider in Seattle → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- James Bevier, OTSeattle, WA 981011528106259
- Patricia Feeley, OTSeattle, WA 981011881747491
- Julie Frith, OTSeattle, WA 981011366587172
- Laura Griffin, OTSeattle, WA 981011609986678
- Catherine Leviseur, OTSeattle, WA 981011992715866
- Megan McKernan, OTSeattle, WA 981011083767735
- Julie Oshiro, OTSeattle, WA 981011366473381
- Virginia Pollock, OTR L CHTSeattle, WA 981011619007473
Common questions
What is Robin E. Chang, OT's NPI number?
Robin E. Chang, OT's National Provider Identifier (NPI) is 1881745057, issued on Jan 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robin E. Chang, OT located?
The NPPES record lists a practice address at 1100 9TH Ave, Seattle, WA, 98101. Phone: (206) 223-6600. Providers update this record themselves, so call before visiting.
How can I verify Robin E. Chang, OT's license?
NPPES lists Washington license number OT00001937, 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.
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.