NPPES file of Aug 9, 2026

Qian Yang, O.D.

Optometrist · Cudahy, WI

Qian Yang, O.D. is an optometrist with a practice address in Cudahy, Wisconsin, and NPI 1891236089, issued on Mar 20, 2017. Check the license (Wisconsin 3448-35, as entered in NPPES) with the Wisconsin 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
1891236089
Name
Qian Yang
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
3448-35 WI
Self-reported in NPPES; status is on the state search
Practice location
6020 S Packard Ave, Cudahy, WI 53110
Phone
(414) 769-6900
Enumerated
Mar 20, 2017
Record last updated
Nov 10, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170424001660); accepts Medicare assignment
Medical or professional school
Illinois College Of Optometry At Chicago, 2016
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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Verify Qian Yang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 3448-35
    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
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3% more Medicare Part D claims than the average optometrist in 2024

284 Medicare Part D claims for 93 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.

  1. Qian Yang284
  2. Specialty average277

Most prescribed

  1. Latanoprost76 claims
  2. Restasis37 claims
  3. Brimonidine Tartrate-Timolol24 claims
  4. Rocklatan20 claims
  5. Prednisolone Acetate18 claims
  6. Xiidra13 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: $326.17

7 payments; by number, the most common kind was food and beverage; the largest payer was Tarsus Pharmaceuticals, Inc. 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. Qian Yang$326.17
  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. Ophthalmology Associates S CCudahy, WI

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

Qian Yang among 1,161 optometrist records in Wisconsin

Qian Yang, O.D. is one of 1,161 optometrist records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.

  • NPI issued2017 · 79% of these records are older, 19% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2016 · median 2008 among the 752 with a school on file
  • Record last updated2017 · 62% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 optometrist records list a practice address in Cudahy

They are 4 of the 174 NPPES records with a practice address in Cudahy, and 1,161 optometrist records in Wisconsin.

The 8 optometrist records with the nearest ZIP codes

  1. Samantha Davidson, ODCudahy, WI 531101801638754
  2. Richard Miller, O.D.Cudahy, WI 531101235204876
  3. Cara Ystad, O.D.Cudahy, WI 531101730239625
  4. Nicholas Bowen, ODBurlington, WI 531051528370574
  5. David Ebley, O.D.Burlington, WI 531051841391240
  6. Robert Fait, ODBurlington, WI 531051972548386
  7. Ronald Henson, O.D.Delavan, WI 531151508967282
  8. Anne-Marie Laschen, O.D.Delavan, WI 531151588614549

Common questions

What is Qian Yang, O.D.'s NPI number?

Qian Yang, O.D.'s National Provider Identifier (NPI) is 1891236089, issued on Mar 20, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Qian Yang, O.D. located?

The NPPES record lists a practice address at 6020 S Packard Ave, Cudahy, WI, 53110. Phone: (414) 769-6900. Providers update this record themselves, so call before visiting.

How can I verify Qian Yang, O.D.'s license?

NPPES lists Wisconsin license number 3448-35, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Qian Yang, O.D. prescribe under Medicare Part D?

In 2024, Qian Yang, O.D. had 284 Medicare Part D claims for 93 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.