Jane K. Bahk, M.D.
Ophthalmology Physician · Oak Park, IL
Jane K. Bahk, M.D. is an ophthalmology physician with a practice address in Oak Park, Illinois, and NPI 1639158314, issued on Jan 11, 2006. Check the license (Illinois 036102713, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jane K. Bahk
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 036102713 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1 Erie CT, Oak Park, IL 60302
- Phone
- (708) 848-2400
- Enumerated
- Jan 11, 2006
- Record last updated
- Jul 3, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (708) 445-8269
- Medicaid ID
- 036102713 IL
- Medicare enrollment
- Enrolled (PECOS I20071121000170); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1996
- Entity
- Type 1 · individual
Also registered at 1 Erie CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Candace Asiedu-Falkner, MDFamily Medicine Physician1972867976
- Asfiya Azizuddin, MDFamily Medicine Physician1013238609
- Michael Barnish, ATCAthletic Trainer1558335489
- Thomas Bielanski, M.D.Family Medicine Physician1326089160
- Kenneth Blair, M.D.Family Medicine Physician1134148182
- John Cantu, D.C.Chiropractor1861435216
Verify Jane K. Bahk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036102713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% more Medicare Part D claims than the average ophthalmology physician in 2024
2,453 Medicare Part D claims for 536 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.
Most prescribed
- Latanoprost863 claims
- Timolol Maleate309 claims
- Brimonidine Tartrate288 claims
- Dorzolamide-Timolol150 claims
- Ofloxacin107 claims
- Dorzolamide Hcl87 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: $49.55
2 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- West Suburban Eye Associates LLCOak Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ophthalmology Physician providers in Illinois
There are 898 ophthalmology physician records in Illinois.
Other ophthalmology physician records in Illinois
- Walid Abdallah, MDRockford, IL1871912717
- Robert Abishek, MDChicago, IL1760314678
- Ashley Abraham, M.D.Springfield, IL1285900423
- Evelyn Ackermann, MDElgin, IL1053308676
- Kathleen Ackman Blake, MDHinsdale, IL1497734966
- Kaela Acuff, MDChicago, IL1609678549
- Nolan AdamsMaywood, IL1124581780
- Mohamed Adenwalla, M.D.Elmhurst, IL1184679524
- Roger Adler, MDPekin, IL1063465110
- Armin Afshar, M.D.Chicago, IL1063742161
Common questions
What is Jane K. Bahk, M.D.'s NPI number?
Jane K. Bahk, M.D.'s National Provider Identifier (NPI) is 1639158314, issued on Jan 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jane K. Bahk, M.D. located?
The NPPES record lists a practice address at 1 Erie CT, Oak Park, IL, 60302. Phone: (708) 848-2400. Providers update this record themselves, so call before visiting.
How can I verify Jane K. Bahk, M.D.'s license?
NPPES lists Illinois license number 036102713, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jane K. Bahk, M.D. prescribe under Medicare Part D?
In 2024, Jane K. Bahk, M.D. had 2,453 Medicare Part D claims for 536 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.