Ophthalmol Retina
Dr. Gregory Eli Stein, MD
- Medicare services, 2024
- 1,455
- Medicare patients, 2024
- 294
- Part D claims, 2024
- 1,029
- Publications
- 7
- MIPS score, 2024
- 96
- Practice address
- 329 E 149th St Fl 2 Fl 2, Bronx, NY 10451-5626
- Practice phone
- Call (888) 212-3937
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New York Ophthalmology
Eye care practice · Bronx, New York
Find Dr. Stein's professional email, personal email and mobile number
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Dr. Gregory Eli Stein is a retina specialist (ophthalmology) physician in Bronx, New York
Dr. Stein practices at New York Ophthalmology in Bronx, New York.
Dr. Stein's NPI, 1205129962, was assigned on May 26, 2011. Dr. Stein graduated from Columbia University College of Physicians and Surgeons in 2011. Dr. Stein holds New York license 279170.
- NPI
- 1205129962NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153632021
- NPI enumeration date
- May 26, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (888) 212-3937
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Eli Stein practices at New York Ophthalmology in Bronx, New York
Dr. Stein's primary practice is New York Ophthalmology, at 329 E 149th St Fl 2 Fl 2, Bronx, NY 10451-5626. The practice phone is (888) 212-3937.
- New York Ophthalmology329 E 149th St Fl 2 Fl 2, Bronx, NY 10451-5626Phone(888) 212-3937
Source: Dmand AI Affiliation Data
Dr. Gregory Eli Stein is affiliated with 2 sites of care and 3 medical groups
Dr. Stein's primary practice is New York Ophthalmology in Bronx, New York. Dmand AI also links Dr. Stein to 3 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory Eli Stein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stein practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New York Ophthalmology | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Eli Stein is one of 96 retina specialist (ophthalmology) physicians in New York
Retina specialist is Dr. Stein's primary specialty in the NPI Registry, under taxonomy code 207WX0107X. Dr. Stein is licensed in New York.
Specialties and state licenses
- Retina specialist (ophthalmology), New YorkPrimary
Retina specialist (ophthalmology) physicians near Dr. Stein
Counts of retina specialist (ophthalmology) physicians 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. Gregory Eli Stein billed Medicare for 1,455 services in 2024
CMS data shows 1,455 Medicare services from Dr. Stein across 10 procedure codes in 2024, for 294 Medicare patients. Medicare paid $194,118 for them. Every service was in an office.
Dr. Stein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,1032024: 1,0366%
- Drugs given in the office
- 2023: 2372024: 2422%
- Surgery
- 2023: 1752024: 1771%
Dr. Stein compared with the New York median for retina specialist (ophthalmology) physicians, 2024
- Dr. Stein
- New York median
- Medicare services
- 1,455vs 6,94479% below
- Medicare patients
- 294vs 54446% below
- Part D claims
- 947vs 52281% above
Medians across 94 retina specialist (ophthalmology) physicians in New York with Dmand AI profiles that report each measure.
Dr. Stein'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. Stein?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stein and other retina specialist (ophthalmology) physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Eli Stein treated 294 Medicare patients in 2024, average age 73
CMS counts 294 Medicare patients who saw Dr. Stein in 2024. The largest group is 65 to 74, with 129 patients. 74% of them have high blood pressure, and 73% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Stein's median patient age at 66, with 51% women.
Dr. Stein's Medicare patients by age, 2024
Dr. Stein's Medicare patients by sex, 2024
- Women17861%
- Men11639%
Chronic conditions among Dr. Stein's Medicare patients, 2024
- High blood pressure74%
- High cholesterol73%
- Diabetes49%
- Arthritis43%
- Ischemic heart disease27%
- Chronic kidney disease25%
- Anxiety20%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women51%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Eli Stein wrote 1,029 Medicare Part D claims in 2024
In 2024, Dr. Stein wrote 1,029 Medicare Part D claims for 232 patients. 50% of them were for generic drugs. CMS names the drug for 947 of them, across 14 drugs with 11 or more claims each, at $632,733 in total drug cost. In 2023, CMS named 758 claims across 17 drugs.
Dr. Stein's Part D claims by kind of drug, 2024
- Generic511 claims50%
- Brand-name518 claims50%
Dr. Stein'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: 7582024: 94725%
Drugs named by CMS: 14 in 2024, 17 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. Gregory Eli Stein scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Stein for performance year 2024, reported as part of a group. Dr. Stein accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Stein's MIPS scores, performance year 2024
- 96of 100Final score
- 83.7of 100Quality
- 88of 100Promoting Interoperability
- 40of 100Improvement Activities
- 96of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Gregory Eli Stein has 7 publications on record
Dmand AI links 7 papers to Dr. Stein, published from 2013 to 2023. The most frequent topics are Tomography, Optical Coherence and Visual Acuity. Dr. Stein's most frequent co-authors are Stanley Chang, MD, Srilaxmi Bearelly, MD and Steven R. Bodine, MD.
Dr. Stein's papers by year, 2013 to 2023
Topics Dr. Stein writes about most
- Tomography, Optical Coherence
- Visual Acuity
Dr. Stein's most frequent co-authors
- Stanley Chang, MD2 shared papers
- Srilaxmi Bearelly, MD1 shared paper
- Steven R. Bodine, MD1 shared paper
Recent publications by Dr. Stein
Clin Exp Ophthalmol
Clin Neurol Neurosurg
Invest Ophthalmol Vis Sci
See who Dr. Stein researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stein works with, so you can find a warm path to the right retina specialist (ophthalmology) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory Eli Stein received $1,806 in industry payments from 2016 to 2025
CMS Open Payments shows 13 general payments to Dr. Stein from 9 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 50% of the total. Becton, Dickinson and Company paid the most, $900.
General payments to Dr. Stein by program year, 2016 to 2025
General payments to Dr. Stein by kind, 2016 to 2025
- Consulting fees$90050%
- Food and beverage$81245%
- Education$945%
Companies that paid Dr. Stein 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. Gregory Eli Stein graduated from Columbia University College of Physicians and Surgeons
Dr. Stein graduated from Columbia University College of Physicians and Surgeons in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Eli Stein'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Gregory Eli Stein
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. Gregory Eli Stein's NPI number?
Dr. Gregory Eli Stein's NPI number is 1205129962. It was assigned on May 26, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Eli Stein?
Dr. Gregory Eli Stein is a retina specialist (ophthalmology) physician in Bronx, New York. The primary specialty in the NPI Registry is Retina Specialist (Ophthalmology) Physician (taxonomy code 207WX0107X).
Where does Dr. Gregory Eli Stein practice?
Dr. Stein practices at 329 E 149th St Fl 2 Fl 2, Bronx, NY 10451-5626. Dr. Stein's primary practice is New York Ophthalmology in Bronx, New York. Dmand AI also links Dr. Stein to 3 medical groups and 1 group practice or clinic.
What is Dr. Gregory Eli Stein's office phone number?
The practice phone on file for Dr. Stein is (888) 212-3937.
What is Dr. Gregory Eli Stein's medical license number?
Dr. Stein holds New York license 279170.
Does Dr. Gregory Eli Stein accept Medicare?
Yes. CMS data shows Dr. Stein billed Medicare for 1,455 services in 2024, and Dr. Stein accepts Medicare assignment.
What is Dr. Gregory Eli Stein's MIPS score?
Dr. Stein's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Dr. Gregory Eli Stein see?
CMS counts 294 Medicare patients who saw Dr. Stein in 2024, with an average age of 73.
What services does Dr. Gregory Eli Stein bill to Medicare?
In 2024, Dr. Stein's most billed Medicare services were eye exam or test (92134), eye exam or test (92014) and injected or infused drug (J0178).
Where did Dr. Gregory Eli Stein go to medical school?
Dr. Stein graduated from Columbia University College of Physicians and Surgeons in 2011.
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What drugs does Dr. Gregory Eli Stein prescribe most?
In 2024 Medicare Part D data, Dr. Stein's most prescribed drugs by claims were Prednisolone Acetate, Eylea and Ketorolac Tromethamine.
Has Dr. Gregory Eli Stein received payments from drug or device companies?
CMS Open Payments shows $1,806 in general payments to Dr. Stein from 9 companies from 2016 to 2025. The largest total came from Becton, Dickinson and Company.
How long has Dr. Gregory Eli Stein been practicing?
Dr. Stein graduated from medical school in 2011, 15 years ago.
Does Dr. Gregory Eli Stein do research?
Dmand AI links 7 publications to Dr. Stein, published from 2013 to 2023.
Who does Dr. Gregory Eli Stein publish with?
Dr. Stein's most frequent co-authors are Stanley Chang, MD (2 shared papers), Srilaxmi Bearelly, MD (1 shared paper) and Steven R. Bodine, MD (1 shared paper).
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