J Am Geriatr Soc
CataractMacular DegenerationPhysician's Role
Dr. Mark C. Kuperwaser, MD
NPI1083790851PAC ID8921026170
- Medicare services, 2024
- 1,418
- Medicare patients, 2024
- 826
- Part D claims, 2024
- 3,451
- Publications
- 5
- Hospital affiliations
- 2
- Practice address
- 330 Brookline Avenue, Boston, MA 02215
- Practice phone
- Call (617) 667-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kuperwaser's professional email, personal email and mobile number
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Dr. Mark C. Kuperwaser is an ophthalmologist in Boston, Massachusetts
Dr. Kuperwaser practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
Dr. Kuperwaser's NPI, 1083790851, was assigned on October 27, 2006. Dr. Kuperwaser graduated from Boston University School of Medicine in 1985. Dr. Kuperwaser holds Massachusetts license 58431.
NPI and contact details
- NPI
- 1083790851NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921026170
- NPI enumeration date
- October 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 667-7000
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark C. Kuperwaser practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts
Dr. Kuperwaser's primary practice is Beth Israel Deaconess Medical Center, at 330 Brookline Avenue, Boston, MA 02215 in Suffolk County. The practice phone is (617) 667-7000.
- Beth Israel Deaconess Medical Center330 Brookline Avenue, Boston, MA 02215 · Suffolk CountyPhone(617) 667-7000
Source: Dmand AI Affiliation Data
Dr. Mark C. Kuperwaser is affiliated with 2 sites of care and 1 medical group
Dr. Kuperwaser's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dr. Kuperwaser is also affiliated with Brigham and Women's Hospital. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP).
Brigham and Women's HospitalHarvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP)
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark C. Kuperwaser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kuperwaser practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark C. Kuperwaser is one of 617 ophthalmologists in Massachusetts
Ophthalmology is Dr. Kuperwaser's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Kuperwaser is licensed in Massachusetts.
Specialties and state licenses
- Ophthalmology, MassachusettsPrimary
Ophthalmologists near Dr. Kuperwaser
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
617ophthalmologists in Massachusetts233ophthalmologists in Boston8ophthalmologists at Beth Israel Deaconess Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark C. Kuperwaser billed Medicare for 1,418 services in 2024
CMS data shows 1,418 Medicare services from Dr. Kuperwaser across 7 procedure codes in 2024, for 826 Medicare patients. Medicare paid $58,064 for them.
Medicare services, 20241,418
Medicare patients826
Paid by Medicare$58,064
Procedure codes7
Dr. Kuperwaser's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 7762024: 8246%
- Office and hospital visits
- 2023: 6892024: 59414%
- Surgery
- 2023: 182024: 0100%
Where Dr. Kuperwaser's Medicare services took place, 2024
- In an office50436%
- In a facility91464%
Dr. Kuperwaser compared with the Massachusetts median for ophthalmologists, 2024
- Dr. Kuperwaser
- Massachusetts median
- Medicare services
- 1,418vs 1,59811% below
- Medicare patients
- 826vs 59439% above
- Part D claims
- 3,353vs 5456.2 times
Medians across 612 ophthalmologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Kuperwaser'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kuperwaser and other ophthalmologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark C. Kuperwaser treated 826 Medicare patients in 2024, average age 82
CMS counts 826 Medicare patients who saw Dr. Kuperwaser in 2024. The largest group is 85 and over, with 337 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 54% are also on Medicaid. Their average risk score is 1.79, 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. Kuperwaser's median patient age at 77, with 56% women.
Medicare patients, 2024826
Average age82
Average risk score1.79
Also on Medicaid54%
Dr. Kuperwaser's Medicare patients by age, 2024
Dr. Kuperwaser's Medicare patients by sex, 2024
- Women53365%
- Men29335%
Chronic conditions among Dr. Kuperwaser's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis41%
- Alzheimer's and dementia38%
- Diabetes37%
- Mood disorders35%
- Chronic kidney disease33%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kuperwaser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark C. Kuperwaser wrote 3,451 Medicare Part D claims in 2024
In 2024, Dr. Kuperwaser wrote 3,451 Medicare Part D claims for 590 patients. 82% of them were for generic drugs. CMS names the drug for 3,353 of them, across 14 drugs with 11 or more claims each, at $229,474 in total drug cost. In 2023, CMS named 3,693 claims across 16 drugs.
Part D claims, 20243,451
Drugs named by CMS14
Total drug cost$229,474
Part D patients590
Dr. Kuperwaser's Part D claims by kind of drug, 2024
- Generic2,838 claims82%
- Brand-name and other613 claims18%
Dr. Kuperwaser'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: 3,6932024: 3,3539%
Drugs named by CMS: 14 in 2024, 16 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
How Dr. Mark C. Kuperwaser takes part in Medicare
Dr. Kuperwaser accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark C. Kuperwaser has 5 publications on record
Dmand AI links 5 papers to Dr. Kuperwaser, published from 2013 to 2016. 2013 was the busiest year, with 2. The most frequent topics are Visual Acuity. Dr. Kuperwaser's most frequent co-authors are Jorge G. Arroyo, MD, MPH, Sushant Wagley, MD and Kyle Davis Kovacs, MD.
Papers5
Years published2013 to 2016
Dr. Kuperwaser's papers by year, 2013 to 2016
Topics Dr. Kuperwaser writes about most
- Visual Acuity
Dr. Kuperwaser's most frequent co-authors
- Jorge G. Arroyo, MD, MPH4 shared papers
- Sushant Wagley, MD3 shared papers
- Kyle Davis Kovacs, MD2 shared papers
Recent publications by Dr. Kuperwaser
Cataract ExtractionGeneral SurgeryInternship and Residency
Br J Ophthalmol
Epiretinal MembraneLens Implantation, IntraocularPhacoemulsification
Angiogenesis InhibitorsAntibodies, Monoclonal, HumanizedBevacizumab
See who Dr. Kuperwaser researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kuperwaser works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark C. Kuperwaser received $13 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Kuperwaser from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Iridex Corporation paid the most, $13.
Companies that paid Dr. Kuperwaser the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark C. Kuperwaser graduated from Boston University School of Medicine
Dr. Kuperwaser graduated from Boston University School of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark C. Kuperwaser'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 DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (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. Mark C. Kuperwaser
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. Mark C. Kuperwaser's NPI number?
Dr. Mark C. Kuperwaser's NPI number is 1083790851. It was assigned on October 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark C. Kuperwaser?
Dr. Mark C. Kuperwaser is an ophthalmologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Mark C. Kuperwaser practice?
Dr. Kuperwaser practices at 330 Brookline Avenue, Boston, MA 02215. Dr. Kuperwaser's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
What is Dr. Mark C. Kuperwaser's office phone number?
The practice phone on file for Dr. Kuperwaser is (617) 667-7000.
What is Dr. Mark C. Kuperwaser's medical license number?
Dr. Kuperwaser holds Massachusetts license 58431.
Which hospitals is Dr. Mark C. Kuperwaser affiliated with?
Dr. Kuperwaser practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts. Dr. Kuperwaser is also affiliated with Brigham and Women's Hospital.
What medical group is Dr. Mark C. Kuperwaser part of?
Dr. Kuperwaser is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP).
Does Dr. Mark C. Kuperwaser accept Medicare?
Yes. CMS data shows Dr. Kuperwaser billed Medicare for 1,418 services in 2024, and Dr. Kuperwaser accepts Medicare assignment.
How many Medicare patients does Dr. Mark C. Kuperwaser see?
CMS counts 826 Medicare patients who saw Dr. Kuperwaser in 2024, with an average age of 82.
What services does Dr. Mark C. Kuperwaser bill to Medicare?
In 2024, Dr. Kuperwaser's most billed Medicare services were eye exam or test (92012), office visit, established patient (99214) and eye exam or test (92133).
Show 6 more questionsShow fewer questions
Where did Dr. Mark C. Kuperwaser go to medical school?
Dr. Kuperwaser graduated from Boston University School of Medicine in 1985.
What drugs does Dr. Mark C. Kuperwaser prescribe most?
In 2024 Medicare Part D data, Dr. Kuperwaser's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Brimonidine Tartrate.
Has Dr. Mark C. Kuperwaser received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Kuperwaser from 1 company from 2019 to 2019. The largest total came from Iridex Corporation.
How long has Dr. Mark C. Kuperwaser been practicing?
Dr. Kuperwaser graduated from medical school in 1985, 41 years ago.
Does Dr. Mark C. Kuperwaser do research?
Dmand AI links 5 publications to Dr. Kuperwaser, published from 2013 to 2016.
Who does Dr. Mark C. Kuperwaser publish with?
Dr. Kuperwaser's most frequent co-authors are Jorge G. Arroyo, MD, MPH (4 shared papers), Sushant Wagley, MD (3 shared papers) and Kyle Davis Kovacs, MD (2 shared papers).
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