Michelle M. Kron-Gray, MD, PHD
Ophthalmology Physician · Wheaton, IL
Michelle M. Kron-Gray, MD, PHD is an ophthalmology physician with a practice address in Wheaton, Illinois, and NPI 1265796585, issued on Jul 2, 2012. Check the license (Illinois 036-142516, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Michelle M. Kron-Gray
- Credential
- MD, PHD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 036-142516 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2015 N Main St, Wheaton, IL 60187
- Phone
- (630) 668-8250
- Enumerated
- Jul 2, 2012
- Record last updated
- Aug 21, 2024
- Fax
- (630) 668-8916
- Medicaid ID
- 036-142516 IL
- Medicare enrollment
- Enrolled (PECOS I20170802001796); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2012
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 898 in Illinois → Look up another NPI →
Also registered at 2015 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Anderson-Nelson, M.D.Retina Specialist (Ophthalmology) Physician1013904986
- Christina Andrzejewski, ODOptometrist1235922089
- Ayesha Badar, MDGlaucoma Specialist (Ophthalmology) Physician1619462330
- Saaquib Bakhsh, MDRetina Specialist (Ophthalmology) Physician1457871402
- Kimberly Blankshain, MDNeuro-ophthalmology Physician1801328125
- Eric CaskeyNeuro-ophthalmology Physician1558892729
Verify Michelle M. Kron-Gray 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 036-142516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average ophthalmology physician in 2024
1,138 Medicare Part D claims for 348 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- Prednisolone Acetate373 claims
- Moxifloxacin306 claims
- Latanoprost112 claims
- Timolol Maleate63 claims
- Restasis48 claims
- Restasis Multidose39 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.
The MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $139.27
6 payments; by number, the most common kind was food and beverage; the largest payer was Oyster Point Pharma, Inc. 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
- Wheaton Eye Clinic LtdWheaton, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle M. Kron-Gray among 898 ophthalmology physician records in Illinois
Michelle M. Kron-Gray, MD, PHD is one of 898 ophthalmology physician records with a practice address in Illinois. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 75% of them.
- NPI issued2012 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2012 · median 1999 among the 551 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Illinois
There are 898 ophthalmology physician records in Illinois.
All 898 in Illinois → Every provider in Wheaton → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Peter Brazis, M.D.Wheaton, IL 601871811984669
- Mark Daily, M. D.Wheaton, IL 601871295723120
- Richard Gieser, M.D.Wheaton, IL 601871215924485
- David Gieser, M.D.Wheaton, IL 601871992793822
- Stephen Gieser, M.D.Wheaton, IL 601871851389787
- Jeffrey Haag, M.D.Wheaton, IL 601871255320180
- Steven Lafayette, MDWheaton, IL 601871770572679
- Mary Mehaffey, M.D.Wheaton, IL 601871649269580
Common questions
What is Michelle M. Kron-Gray, MD, PHD's NPI number?
Michelle M. Kron-Gray, MD, PHD's National Provider Identifier (NPI) is 1265796585, issued on Jul 2, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Michelle M. Kron-Gray, MD, PHD located?
The NPPES record lists a practice address at 2015 N Main St, Wheaton, IL, 60187. Phone: (630) 668-8250. Providers update this record themselves, so call before visiting.
How can I verify Michelle M. Kron-Gray, MD, PHD's license?
NPPES lists Illinois license number 036-142516, 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 Michelle M. Kron-Gray, MD, PHD prescribe under Medicare Part D?
In 2024, Michelle M. Kron-Gray, MD, PHD had 1,138 Medicare Part D claims for 348 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Michelle M. Kron-Gray, MD, PHD's MIPS final score?
The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.