NPPES file of Aug 9, 2026

Carolin Yeung, O.D.

Optometrist · Vancouver, WA

Carolin Yeung, O.D. is an optometrist with a practice address in Vancouver, Washington, and NPI 1881728541, issued on Mar 15, 2007. Check the license (Washington 4146TX, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881728541
Name
Carolin Yeung
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
4146TX WA
OPT #13204T CA
3237AT OR
Self-reported in NPPES; status is on the state search
Practice location
7101 NE 137TH Ave, Vancouver, WA 98682
Phone
(510) 209-4456
Enumerated
Mar 15, 2007
Record last updated
Feb 4, 2022
Medicare enrollment
Enrolled (PECOS I20241218001800); accepts Medicare assignment
Medical or professional school
University Of Houston - College Of Optometry, 2006
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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Also registered at 7101 NE 137TH Ave

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

  1. Micah Anderson, NPFamily Nurse Practitioner1295373959
  2. Ryan Anderson, PH.D., LMFTMarriage & Family Therapist1548403694
  3. Marjorie Austen, PTAOther Technician1801054234
  4. Maria Babaran, MDFamily Medicine Physician1881014454
  5. Jill Bachmann, M.D.Family Medicine Physician1578729059
  6. Richard Battson, PA-CMedical Physician Assistant1124135355

Verify Carolin Yeung 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 4146TX
    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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53% fewer Medicare Part D claims than the average optometrist in 2024

129 Medicare Part D claims for 31 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Carolin Yeung129
  2. Specialty average277

Most prescribed

  1. Latanoprost61 claims
  2. Cyclosporine20 claims
  3. Erythromycin16 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.

Industry payments in 2024: $562.05

2 payments; by number, the most common kind was travel and lodging; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Carolin Yeung$562.05
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Bynum Eye Care P AWhitesboro, TX

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

Carolin Yeung among 1,641 optometrist records in Washington

Carolin Yeung, O.D. 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 2007, is newer than 38% of them.

  • NPI issued2007 · 38% of these records are older, 47% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2006 · median 2010 among the 949 with a school on file
  • Record last updated2022 · 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).

Optometrist providers in Washington

There are 1,641 optometrist records in Washington.

The 8 optometrist records with the nearest ZIP codes

  1. Gary Cole, ODVancouver, WA 986821437231461
  2. Tracy Dodd, O.D.Vancouver, WA 986821972621886
  3. Jeffrey Shrock, O.D.Vancouver, WA 986821255439162
  4. Sarah Burns, O.D.Vancouver, WA 986831235157579
  5. Alison Fujisaki, ODVancouver, WA 986831558458158
  6. Timothy Garner, ODVancouver, WA 986831992761522
  7. Mari Garner, ODVancouver, WA 986831811953169
  8. Brent Johnson, O.D.Vancouver, WA 986831710031463

Common questions

What is Carolin Yeung, O.D.'s NPI number?

Carolin Yeung, O.D.'s National Provider Identifier (NPI) is 1881728541, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Carolin Yeung, O.D. located?

The NPPES record lists a practice address at 7101 NE 137TH Ave, Vancouver, WA, 98682. Phone: (510) 209-4456. Providers update this record themselves, so call before visiting.

How can I verify Carolin Yeung, O.D.'s license?

NPPES lists Washington license number 4146TX, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Carolin Yeung, O.D. prescribe under Medicare Part D?

In 2024, Carolin Yeung, O.D. had 129 Medicare Part D claims for 31 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.