NPPES file of Aug 9, 2026

Wing Man Yip, OD

Optometrist · Chicago, IL

Wing Man Yip, OD is an optometrist with a practice address in Chicago, Illinois, and NPI 1114373560, issued on May 4, 2016. Check the license (Illinois 046010997, as entered in NPPES) with the Illinois 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
1114373560
Name
Wing Man Yip
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License numbers
046010997 IL
3539 MN
Self-reported in NPPES; status is on the state search
Practice location
3241 S Michigan Ave, Chicago, IL 60616
Phone
(312) 949-7751
Enumerated
May 4, 2016
Record last updated
Aug 6, 2024
Medicare enrollment
Enrolled (PECOS I20180608001118); 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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Also registered at 3241 S Michigan Ave

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

  1. Stephanie Adams, OD, PHDOptometrist1245721679
  2. Manal AkkoucheOptometrist1770471104
  3. Megan Allen, O.D.Optometrist1306045083
  4. Christine Allison, ODOptometrist1467445908
  5. Kashifa Ansari, ODOptometrist1467145326
  6. Eric Baas, ODOptometrist1982621801

Verify Wing Man Yip in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 046010997
    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 Illinois license search

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90% fewer Medicare Part D claims than the average optometrist in 2024

29 Medicare Part D claims for 19 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.

  1. Wing Man Yip29
  2. Specialty average277

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

  1. Rochester Family Eye Clinic LLCRochester, MN

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

Wing Man Yip among 2,697 optometrist records in Illinois

Wing Man Yip, OD is one of 2,697 optometrist records with a practice address in Illinois. 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 2016, is newer than 73% of them.

  • NPI issued2016 · 73% of these records are older, 24% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2016 · median 2008 among the 1,513 with a school on file
  • Record last updated2024 · 68% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Illinois

There are 2,697 optometrist records in Illinois.

The 8 optometrist records with the nearest ZIP codes

  1. Christine Allison, ODChicago, IL 606161467445908
  2. Michael Chaglasian, ODChicago, IL 606161841283330
  3. Mark Colip, ODChicago, IL 606161659364149
  4. Helen Gabriel, ODChicago, IL 606161164415600
  5. Gary Gunderson, ODChicago, IL 606161699768135
  6. Neil Hodur, ODChicago, IL 606161770576217
  7. Janice Jurkus, ODChicago, IL 606161972596419
  8. Valerie Kattouf, ODChicago, IL 606161144213687

Common questions

What is Wing Man Yip, OD's NPI number?

Wing Man Yip, OD's National Provider Identifier (NPI) is 1114373560, issued on May 4, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Wing Man Yip, OD located?

The NPPES record lists a practice address at 3241 S Michigan Ave, Chicago, IL, 60616. Phone: (312) 949-7751. Providers update this record themselves, so call before visiting.

How can I verify Wing Man Yip, OD's license?

NPPES lists Illinois license number 046010997, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Wing Man Yip, OD prescribe under Medicare Part D?

In 2024, Wing Man Yip, OD had 29 Medicare Part D claims for 19 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.