Stacy Chen, OD
Optometrist · Sequim, WA
Stacy Chen, OD is an optometrist with a practice address in Sequim, Washington, and NPI 1972382596, issued on Sep 22, 2023. Check the license (Washington STUDENT, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stacy Chen
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- STUDENT WA
Self-reported in NPPES; status is on the state search - Practice location
- 795 N 5TH Ave, Sequim, WA 98382
- Phone
- (626) 885-0925
- Enumerated
- Sep 22, 2023
- Record last updated
- Sep 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20250917002549); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,641 in Washington → Look up another NPI →
Also registered at 795 N 5TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Judith Davidson, RN, ARNP, CRNACertified Registered Nurse Anesthetist1407855521
- My HuynhOptometrist1588358337
- Yufei Nie, ODOptometrist1609769926
Verify Stacy Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license STUDENTCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average optometrist in 2024
32 Medicare Part D claims for 20 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Always Huynh LLCSequim, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stacy Chen among 1,641 optometrist records in Washington
Stacy Chen, OD is one of 1,641 optometrist records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 93% of them.
- NPI issued2023 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2023 · median 2010 among the 949 with a school on file
- Record last updated2023 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 optometrist records list a practice address in Sequim
They are 11 of the 530 NPPES records with a practice address in Sequim, and 1,641 optometrist records in Washington.
All 1,641 in Washington → Every provider in Sequim → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Kathryn CampbellSequim, WA 983821396119269
- Alan Copeland, O.D.Sequim, WA 983821720192768
- Katherine Halgrimson, ODSequim, WA 983821700193067
- My HuynhSequim, WA 983821588358337
- Emily KeisterSequim, WA 983821245010271
- John Lange, O.D.Sequim, WA 983821659363281
- Bruce Lundin, OD LLCSequim, WA 983821750336152
- Yufei Nie, ODSequim, WA 983821609769926
Common questions
What is Stacy Chen, OD's NPI number?
Stacy Chen, OD's National Provider Identifier (NPI) is 1972382596, issued on Sep 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Chen, OD located?
The NPPES record lists a practice address at 795 N 5TH Ave, Sequim, WA, 98382. Phone: (626) 885-0925. Providers update this record themselves, so call before visiting.
How can I verify Stacy Chen, OD's license?
NPPES lists Washington license number STUDENT, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Stacy Chen, OD prescribe under Medicare Part D?
In 2024, Stacy Chen, OD had 32 Medicare Part D claims for 20 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.