Dr. David Michael Greenberg, MD
- Medicare services, 2024
- 6,392
- Medicare patients, 2024
- 1,897
- Part D claims, 2024
- 5,095
- MIPS score, 2024
- 17
- Hospital affiliations
- 3
- Practice address
- 6801 N California Ave, Chicago, IL 60645
- Practice phone
- Call (773) 743-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Surgeons SC
Chicago, Illinois
Find Dr. Greenberg's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. David Michael Greenberg is an ophthalmologist in Chicago, Illinois
Dr. Greenberg practices at Eye Surgeons SC in Chicago, Illinois.
Dr. Greenberg's NPI, 1730282187, was assigned on September 7, 2006. Dr. Greenberg graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1985. Dr. Greenberg holds Illinois license 036073310.
- NPI
- 1730282187NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072643709
- NPI enumeration date
- September 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 743-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Michael Greenberg practices at Eye Surgeons SC in Chicago, Illinois
Dr. Greenberg's primary practice is Eye Surgeons SC, at 6801 N California Ave, Chicago, IL 60645 in Cook County. The practice phone is (773) 743-4300.
- Eye Surgeons SC6801 N California Ave, Chicago, IL 60645 · Cook CountyPhone(773) 743-4300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Michael Greenberg is affiliated with 5 sites of care and 2 medical groups
Dr. Greenberg's primary practice is Eye Surgeons SC in Chicago, Illinois. Dr. Greenberg is also affiliated with Swedish Hospital. The medical group on file is John H. Stroger, Jr. Hospital of Cook County. Dmand AI also links Dr. Greenberg to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Michael Greenberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greenberg practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Surgeons SC | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Michael Greenberg is one of 692 ophthalmologists in Illinois
Ophthalmology is Dr. Greenberg's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Greenberg is licensed in Illinois.
Specialties and state licenses
- Ophthalmology, IllinoisPrimary
Ophthalmologists near Dr. Greenberg
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David Michael Greenberg billed Medicare for 6,392 services in 2024
CMS data shows 6,392 Medicare services from Dr. Greenberg across 24 procedure codes in 2024, for 1,897 Medicare patients. Medicare paid $419,752 for them.
Dr. Greenberg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5,4142024: 5,2064%
- Office and hospital visits
- 2023: 1102024: 687525%
- Surgery
- 2023: 4342024: 4311%
- Imaging
- 2023: 1172024: 6842%
Where Dr. Greenberg's Medicare services took place, 2024
- In an office5,18381%
- In a facility1,20919%
Dr. Greenberg compared with the Illinois median for ophthalmologists, 2024
- Dr. Greenberg
- Illinois median
- Medicare services
- 6,392vs 1,5444.1 times
- Medicare patients
- 1,897vs 5773.3 times
- Part D claims
- 5,017vs 5828.6 times
Medians across 710 ophthalmologists in Illinois with Dmand AI profiles that report each measure.
Dr. Greenberg's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Greenberg?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Greenberg and other ophthalmologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Michael Greenberg treated 1,897 Medicare patients in 2024, average age 77
CMS counts 1,897 Medicare patients who saw Dr. Greenberg in 2024. The largest group is 75 to 84, with 674 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 79% are also on Medicaid. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Greenberg's median patient age at 75, with 59% women.
Dr. Greenberg's Medicare patients by age, 2024
Dr. Greenberg's Medicare patients by sex, 2024
- Women1,08557%
- Men81243%
Chronic conditions among Dr. Greenberg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Diabetes55%
- Mood disorders47%
- Depression42%
- Ischemic heart disease38%
- Anxiety37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Greenberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Michael Greenberg wrote 5,095 Medicare Part D claims in 2024
In 2024, Dr. Greenberg wrote 5,095 Medicare Part D claims for 592 patients. CMS names the drug for 5,017 of them, across 37 drugs with 11 or more claims each, at $830,990 in total drug cost. In 2023, CMS named 5,945 claims across 44 drugs.
Dr. Greenberg's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,9452024: 5,01716%
Drugs named by CMS: 37 in 2024, 44 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. David Michael Greenberg scored 17 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 17 out of 100 for Dr. Greenberg for performance year 2024, reported individually. Dr. Greenberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 219 procedures of cataract surgery by Dr. Greenberg, more than 85% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Greenberg's MIPS scores, performance year 2024
- 17of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 55of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Greenberg ranks in Medicare procedure volume
- Cataract surgery
- 85th percentile219 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Michael Greenberg received $2,709 in industry payments from 2016 to 2025
CMS Open Payments shows 64 general payments to Dr. Greenberg from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 79% of the total. Johnson & Johnson Surgical Vision, Inc. paid the most, $650.
General payments to Dr. Greenberg by program year, 2016 to 2025
General payments to Dr. Greenberg by kind, 2016 to 2025
- Food and beverage$2,13279%
- Consulting fees$50018%
- Gifts$391%
- Education$381%
Companies that paid Dr. Greenberg the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Michael Greenberg graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Greenberg graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Michael Greenberg's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. David Michael Greenberg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. David Michael Greenberg's NPI number?
Dr. David Michael Greenberg's NPI number is 1730282187. It was assigned on September 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Michael Greenberg?
Dr. David Michael Greenberg is an ophthalmologist in Chicago, Illinois. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. David Michael Greenberg practice?
Dr. Greenberg practices at 6801 N California Ave, Chicago, IL 60645. Dr. Greenberg's primary practice is Eye Surgeons SC in Chicago, Illinois. Dmand AI also links Dr. Greenberg to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. David Michael Greenberg's office phone number?
The practice phone on file for Dr. Greenberg is (773) 743-4300.
What is Dr. David Michael Greenberg's medical license number?
Dr. Greenberg holds Illinois license 036073310.
Which hospitals is Dr. David Michael Greenberg affiliated with?
Dr. Greenberg is affiliated with Swedish Hospital. Dmand AI links Dr. Greenberg to 2 more hospitals.
What medical group is Dr. David Michael Greenberg part of?
Dr. Greenberg is linked to John H. Stroger, Jr. Hospital of Cook County. Dmand AI links Dr. Greenberg to 1 more medical group.
Does Dr. David Michael Greenberg accept Medicare?
Yes. CMS data shows Dr. Greenberg billed Medicare for 6,392 services in 2024, and Dr. Greenberg accepts Medicare assignment.
What is Dr. David Michael Greenberg's MIPS score?
Dr. Greenberg's MIPS final score for performance year 2024 is 17 out of 100, reported individually.
How many Medicare patients does Dr. David Michael Greenberg see?
CMS counts 1,897 Medicare patients who saw Dr. Greenberg in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. David Michael Greenberg bill to Medicare?
In 2024, Dr. Greenberg's most billed Medicare services were eye exam or test (92134), eye exam or test (92020) and eye exam or test (92014).
Where did Dr. David Michael Greenberg go to medical school?
Dr. Greenberg graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1985.
What drugs does Dr. David Michael Greenberg prescribe most?
In 2024 Medicare Part D data, Dr. Greenberg's most prescribed drugs by claims were Latanoprost, Lumigan and Timolol Maleate.
Has Dr. David Michael Greenberg received payments from drug or device companies?
CMS Open Payments shows $2,709 in general payments to Dr. Greenberg from 19 companies from 2016 to 2025. The largest total came from Johnson & Johnson Surgical Vision, Inc.
How long has Dr. David Michael Greenberg been practicing?
Dr. Greenberg graduated from medical school in 1985, 41 years ago.
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