Dr. David A. Gerstenfeld, MD
- Medicare services, 2024
- 5,441
- Medicare patients, 2024
- 2,080
- Part D claims, 2024
- 1,993
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Practice address
- 1500 Victory Blvd, Staten Island, NY 10301
- Practice phone
- Call (718) 984-7616
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Island Eye Surgery Specialists
Staten Island, New York
Find Dr. Gerstenfeld'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 A. Gerstenfeld is an ophthalmologist in Staten Island, New York
Dr. Gerstenfeld practices at Island Eye Surgery Specialists in Staten Island, New York.
Dr. Gerstenfeld's NPI, 1386618098, was assigned on February 17, 2006. Dr. Gerstenfeld graduated from Albert Einstein College of Medicine of Yeshiva University in 1988. Dr. Gerstenfeld holds New York license 179218.
- NPI
- 1386618098NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234201237
- NPI enumeration date
- February 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 984-7616
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David A. Gerstenfeld practices at Island Eye Surgery Specialists in Staten Island, New York
Dr. Gerstenfeld's primary practice is Island Eye Surgery Specialists, at 1500 Victory Blvd, Staten Island, NY 10301 in Richmond County. The practice phone is (718) 984-7616.
- Island Eye Surgery Specialists1500 Victory Blvd, Staten Island, NY 10301 · Richmond CountyPhone(718) 984-7616
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David A. Gerstenfeld is affiliated with 4 sites of care and 2 medical groups
Dr. Gerstenfeld's primary practice is Island Eye Surgery Specialists in Staten Island, New York. Dr. Gerstenfeld is also affiliated with Staten Island University Hospital. Dmand AI also links Dr. Gerstenfeld to 2 more group practices and clinics and 2 medical groups, 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 A. Gerstenfeld's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gerstenfeld practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Island Eye Surgery Specialists | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David A. Gerstenfeld is one of 1,467 ophthalmologists in New York
Ophthalmology is Dr. Gerstenfeld's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Gerstenfeld is licensed in New York.
Specialties and state licenses
- Ophthalmology, New YorkPrimary
Ophthalmologists near Dr. Gerstenfeld
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 A. Gerstenfeld billed Medicare for 5,441 services in 2024
CMS data shows 5,441 Medicare services from Dr. Gerstenfeld across 18 procedure codes in 2024, for 2,080 Medicare patients. Medicare paid $495,606 for them.
Dr. Gerstenfeld's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5,6782024: 4,97712%
- Surgery
- 2023: 3932024: 32418%
- Imaging
- 2023: 1512024: 1407%
Where Dr. Gerstenfeld's Medicare services took place, 2024
- In an office5,16495%
- In a facility2775%
Dr. Gerstenfeld compared with the New York median for ophthalmologists, 2024
- Dr. Gerstenfeld
- New York median
- Medicare services
- 5,441vs 1,2584.3 times
- Medicare patients
- 2,080vs 4364.8 times
- Part D claims
- 1,916vs 6473.0 times
Medians across 1,557 ophthalmologists in New York with Dmand AI profiles that report each measure.
Dr. Gerstenfeld'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. Gerstenfeld?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gerstenfeld and other ophthalmologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David A. Gerstenfeld treated 2,080 Medicare patients in 2024, average age 76
CMS counts 2,080 Medicare patients who saw Dr. Gerstenfeld in 2024. The largest group is 75 to 84, with 878 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gerstenfeld's median patient age at 77, with 58% women.
Dr. Gerstenfeld's Medicare patients by age, 2024
Dr. Gerstenfeld's Medicare patients by sex, 2024
- Women1,21658%
- Men86442%
Chronic conditions among Dr. Gerstenfeld's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes52%
- Arthritis48%
- Ischemic heart disease33%
- Anxiety21%
- Chronic kidney disease21%
- Cancer20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gerstenfeld'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
- Women58%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David A. Gerstenfeld wrote 1,993 Medicare Part D claims in 2024
In 2024, Dr. Gerstenfeld wrote 1,993 Medicare Part D claims for 677 patients. 65% of them were for generic drugs. CMS names the drug for 1,916 of them, across 19 drugs with 11 or more claims each, at $189,596 in total drug cost. In 2023, CMS named 2,161 claims across 20 drugs.
Dr. Gerstenfeld's Part D claims by kind of drug, 2024
- Generic1,304 claims65%
- Brand-name689 claims35%
Dr. Gerstenfeld'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: 2,1612024: 1,91611%
Drugs named by CMS: 19 in 2024, 20 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 A. Gerstenfeld scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Gerstenfeld for performance year 2024, reported as part of a group. Dr. Gerstenfeld accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 268 procedures of cataract surgery by Dr. Gerstenfeld, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Gerstenfeld's MIPS scores, performance year 2024
- 91of 100Final score
- 99.2of 100Quality
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Gerstenfeld ranks in Medicare procedure volume
- Cataract surgery
- 88th percentile268 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David A. Gerstenfeld received $3,934 in industry payments from 2016 to 2025
CMS Open Payments shows 82 general payments to Dr. Gerstenfeld from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $2,104.
General payments to Dr. Gerstenfeld by program year, 2016 to 2025
General payments to Dr. Gerstenfeld by kind, 2016 to 2025
- Food and beverage$3,922100%
- Travel and lodging$120%
Companies that paid Dr. Gerstenfeld 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 A. Gerstenfeld graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Gerstenfeld graduated from Albert Einstein College of Medicine of Yeshiva University in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David A. Gerstenfeld'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 A. Gerstenfeld
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 A. Gerstenfeld's NPI number?
Dr. David A. Gerstenfeld's NPI number is 1386618098. It was assigned on February 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David A. Gerstenfeld?
Dr. David A. Gerstenfeld is an ophthalmologist in Staten Island, New York. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. David A. Gerstenfeld practice?
Dr. Gerstenfeld practices at 1500 Victory Blvd, Staten Island, NY 10301. Dr. Gerstenfeld's primary practice is Island Eye Surgery Specialists in Staten Island, New York. Dmand AI also links Dr. Gerstenfeld to 2 group practices and clinics and 2 medical groups.
What is Dr. David A. Gerstenfeld's office phone number?
The practice phone on file for Dr. Gerstenfeld is (718) 984-7616.
What is Dr. David A. Gerstenfeld's medical license number?
Dr. Gerstenfeld holds New York license 179218.
Which hospitals is Dr. David A. Gerstenfeld affiliated with?
Dr. Gerstenfeld is affiliated with Staten Island University Hospital.
Does Dr. David A. Gerstenfeld accept Medicare?
Yes. CMS data shows Dr. Gerstenfeld billed Medicare for 5,441 services in 2024, and Dr. Gerstenfeld accepts Medicare assignment.
What is Dr. David A. Gerstenfeld's MIPS score?
Dr. Gerstenfeld's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. David A. Gerstenfeld see?
CMS counts 2,080 Medicare patients who saw Dr. Gerstenfeld in 2024, with an average age of 76.
What services does Dr. David A. Gerstenfeld bill to Medicare?
In 2024, Dr. Gerstenfeld's most billed Medicare services were eye exam or test (92014), eye exam or test (92012) and eye exam or test (92133).
Show 4 more questionsShow fewer questions
Where did Dr. David A. Gerstenfeld go to medical school?
Dr. Gerstenfeld graduated from Albert Einstein College of Medicine of Yeshiva University in 1988.
What drugs does Dr. David A. Gerstenfeld prescribe most?
In 2024 Medicare Part D data, Dr. Gerstenfeld's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. David A. Gerstenfeld received payments from drug or device companies?
CMS Open Payments shows $3,934 in general payments to Dr. Gerstenfeld from 20 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. David A. Gerstenfeld been practicing?
Dr. Gerstenfeld graduated from medical school in 1988, 38 years ago.
Selling to ophthalmology practices?
See ophthalmologists in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card