Michael J. Weiss
- Medicare services, 2024
- 1,695
- Medicare patients, 2024
- 340
- Part D claims, 2024
- 1,061
- Hospital affiliations
- 1
- Industry payments
- $1,074
- Practice address
- 622 W 168th St, New York, NY 10032
- Practice phone
- Call (212) 305-4920
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Columbia University Irving Medical Center
New York, New York
Find Michael Weiss' professional email, personal email and mobile number
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Michael J. Weiss is an ophthalmologist in New York, New York
Michael Weiss practices at Columbia University Irving Medical Center in New York, New York.
Michael Weiss' NPI, 1245201078, was assigned on January 30, 2006. Michael Weiss graduated from Columbia University College of Physicians and Surgeons in 1981. Michael Weiss holds New York license 152454.
- NPI
- 1245201078NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436061579
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 305-4920
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael J. Weiss practices at Columbia University Irving Medical Center in New York, New York
Michael Weiss' primary practice is Columbia University Irving Medical Center, at 622 W 168th St, New York, NY 10032 in New York County. The practice phone is (212) 305-4920.
- Columbia University Irving Medical Center622 W 168th St, New York, NY 10032 · New York CountyPhone(212) 305-4920
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael J. Weiss is affiliated with 3 sites of care and 1 medical group
Michael Weiss' primary practice is Columbia University Irving Medical Center in New York, New York. Michael Weiss is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is ColumbiaDoctors. Dmand AI also links Michael Weiss to 1 more group practice or clinic, 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 Michael J. Weiss' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Weiss practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbia University Irving Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael J. Weiss is one of 1,467 ophthalmologists in New York
Ophthalmology is Michael Weiss' primary specialty in the NPI Registry, under taxonomy code 207W00000X. Michael Weiss is licensed in New York.
Specialties and state licenses
- Ophthalmology, New YorkPrimary
Ophthalmologists near Michael Weiss
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
Michael J. Weiss billed Medicare for 1,695 services in 2024
CMS data shows 1,695 Medicare services from Michael Weiss across 10 procedure codes in 2024, for 340 Medicare patients. Medicare paid $233,312 for them. Every service was in an office.
Michael Weiss' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,4522024: 1,3418%
- Drugs given in the office
- 2023: 2982024: 22425%
- Surgery
- 2023: 1832024: 13029%
Michael Weiss compared with the New York median for ophthalmologists, 2024
- Michael Weiss
- New York median
- Medicare services
- 1,695vs 1,25835% above
- Medicare patients
- 340vs 43622% below
- Part D claims
- 922vs 64743% above
Medians across 1,557 ophthalmologists in New York with Dmand AI profiles that report each measure.
Michael Weiss' 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 Michael Weiss?
Medicare shows one payer. Book a meeting to get commercial claims data for Michael Weiss and other ophthalmologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Michael J. Weiss treated 340 Medicare patients in 2024, average age 79
CMS counts 340 Medicare patients who saw Michael Weiss in 2024. The largest group is 75 to 84, with 143 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Weiss' median patient age at 68, with 57% women.
Michael Weiss' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Weiss' Medicare patients by sex, 2024
- Women19457%
- Men14643%
Chronic conditions among Michael Weiss' Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis48%
- Diabetes30%
- Ischemic heart disease28%
- Osteoporosis28%
- Cancer22%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Michael Weiss' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women57%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael J. Weiss wrote 1,061 Medicare Part D claims in 2024
In 2024, Michael Weiss wrote 1,061 Medicare Part D claims for 155 patients. 57% of them were for generic drugs. CMS names the drug for 922 of them, across 23 drugs with 11 or more claims each, at $135,407 in total drug cost. In 2023, CMS named 921 claims across 24 drugs.
Michael Weiss' Part D claims by kind of drug, 2024
- Generic601 claims57%
- Brand-name460 claims43%
Michael Weiss' 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: 9212024: 922No change
Drugs named by CMS: 23 in 2024, 24 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
Michael J. Weiss scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Michael Weiss for performance year 2024, reported individually. Michael Weiss accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Michael Weiss' MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
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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Michael J. Weiss received $1,074 in industry payments from 2016 to 2025
CMS Open Payments shows 22 general payments to Michael Weiss from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 86% of the total. TG Therapeutics, Inc. paid the most, $814.
General payments to Michael Weiss by program year, 2016 to 2025
General payments to Michael Weiss by kind, 2016 to 2025
- Food and beverage$92386%
- Education$15114%
Companies that paid Michael Weiss the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael J. Weiss graduated from Columbia University College of Physicians and Surgeons
Michael Weiss graduated from Columbia University College of Physicians and Surgeons in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael J. Weiss'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 Michael J. Weiss
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael J. Weiss' NPI number?
Michael J. Weiss' NPI number is 1245201078. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What does Michael J. Weiss specialize in?
Michael J. Weiss is an ophthalmologist in New York, New York. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Michael J. Weiss practice?
Michael Weiss practices at 622 W 168th St, New York, NY 10032. Michael Weiss' primary practice is Columbia University Irving Medical Center in New York, New York. Dmand AI also links Michael Weiss to 1 group practice or clinic.
What is Michael J. Weiss' office phone number?
The practice phone on file for Michael Weiss is (212) 305-4920.
What is Michael J. Weiss' medical license number?
Michael Weiss holds New York license 152454.
Which hospitals is Michael J. Weiss affiliated with?
Michael Weiss is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
What medical group is Michael J. Weiss part of?
Michael Weiss is linked to ColumbiaDoctors.
Does Michael J. Weiss accept Medicare?
Yes. CMS data shows Michael Weiss billed Medicare for 1,695 services in 2024, and Michael Weiss accepts Medicare assignment.
What is Michael J. Weiss' MIPS score?
Michael Weiss' MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does Michael J. Weiss see?
CMS counts 340 Medicare patients who saw Michael Weiss in 2024, with an average age of 79.
Show 5 more questionsShow fewer questions
What services does Michael J. Weiss bill to Medicare?
In 2024, Michael Weiss' most billed Medicare services were eye exam or test (92012), eye exam or test (92134) and eye exam or test (92014).
Where did Michael J. Weiss go to medical school?
Michael Weiss graduated from Columbia University College of Physicians and Surgeons in 1981.
What drugs does Michael J. Weiss prescribe most?
In 2024 Medicare Part D data, Michael Weiss' most prescribed drugs by claims were Latanoprost, Timolol Maleate and Lumigan.
Has Michael J. Weiss received payments from drug or device companies?
CMS Open Payments shows $1,074 in general payments to Michael Weiss from 5 companies from 2016 to 2025. The largest total came from TG Therapeutics, Inc.
How long has Michael J. Weiss been practicing?
Michael Weiss graduated from medical school in 1981, 45 years ago.
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