David Michael Greenberg, MD
Ophthalmology Physician · Chicago, IL
David Michael Greenberg, MD is an ophthalmology physician with a practice address in Chicago, Illinois, and NPI 1730282187, issued on Sep 7, 2006. Check the license (Illinois 036073310, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- David Michael Greenberg
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 036073310 IL
Self-reported in NPPES; status is on the state search - Practice location
- 6801 N California Ave, Chicago, IL 60645
- Phone
- (773) 743-4300
- Enumerated
- Sep 7, 2006
- Record last updated
- Apr 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (773) 743-5132
- Medicaid ID
- 036073238 IL
- Medicare enrollment
- Enrolled (PECOS I20100607000783); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1985
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 898 in Illinois → Look up another NPI →
Also registered at 6801 N California Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Inna Goldberg, ODOptometrist1730199068
- Arthur Kohn, MDOphthalmology Physician1811003791
- Ludmila Weinstein, ODOptometrist1902912884
Verify David Michael Greenberg 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 036073310Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average ophthalmology physician in 2024
5,095 Medicare Part D claims for 592 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Latanoprost842 claims
- Lumigan701 claims
- Timolol Maleate322 claims
- Combigan311 claims
- Azelastine Hcl304 claims
- Alrex242 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $533.54
10 payments; by number, the most common kind was food and beverage; the largest payer was Glaukos Corporation. 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 2 group practices
- Cook CountyChicago, IL
- Eye Surgeons SCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Michael Greenberg among 898 ophthalmology physician records in Illinois
David Michael Greenberg, MD 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 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 44% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1985 · median 1999 among the 551 with a school on file
- Record last updated2021 · 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 Chicago → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Aaron Grossman, M.D.Chicago, IL 606451285740167
- Arthur Kohn, MDChicago, IL 606451811003791
- Howard Reinglass, MDChicago, IL 606451134155807
- Nicholas Caro, M.D.Chicago, IL 606461730236589
- Sherif DawoodChicago, IL 606461710265483
- Dimitrios Patrianakos, MDChicago, IL 606461578599189
- Thomas Patrianakos, D.O.Chicago, IL 606461073530929
- Stephen Hawn, MDChicago, IL 606471285195032
Common questions
What is David Michael Greenberg, MD's NPI number?
David Michael Greenberg, MD's National Provider Identifier (NPI) is 1730282187, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Michael Greenberg, MD located?
The NPPES record lists a practice address at 6801 N California Ave, Chicago, IL, 60645. Phone: (773) 743-4300. Providers update this record themselves, so call before visiting.
How can I verify David Michael Greenberg, MD's license?
NPPES lists Illinois license number 036073310, 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 David Michael Greenberg, MD prescribe under Medicare Part D?
In 2024, David Michael Greenberg, MD had 5,095 Medicare Part D claims for 592 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is David Michael Greenberg, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.