Dr. Jon David Kirwin, MD
- Medicare services, 2024
- 167
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 170
- Hospital affiliations
- 3
- Industry payments
- $104
- Practice address
- 450 Clarkson Aveue, Brooklyn, NY 11203
- Practice phone
- Call (718) 270-8325
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Suny Downstate Medical Center - Unit
Acute Care Hospital-Unit · Brooklyn, New York
Find Dr. Kirwin'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. Jon David Kirwin is a vascular surgeon in Brooklyn, New York
Dr. Kirwin practices at Suny Downstate Medical Center - Unit in Brooklyn, New York.
Dr. Kirwin's NPI, 1093783078, was assigned on March 8, 2006. Dr. Kirwin holds New York license 160062.
- NPI
- 1093783078NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416925029
- NPI enumeration date
- March 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 270-8325
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jon David Kirwin practices at Suny Downstate Medical Center - Unit in Brooklyn, New York
Dr. Kirwin's primary practice is Suny Downstate Medical Center - Unit, at 450 Clarkson Aveue, Brooklyn, NY 11203 in Kings County. The practice phone is (718) 270-8325.
- Suny Downstate Medical Center - Unit450 Clarkson Aveue, Brooklyn, NY 11203 · Kings CountyPhone(718) 270-8325
Source: Dmand AI Affiliation Data
Dr. Jon David Kirwin is affiliated with 9 sites of care and 4 medical groups
Dr. Kirwin's primary practice is Suny Downstate Medical Center - Unit in Brooklyn, New York. Dr. Kirwin is also affiliated with NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital. The medical group on file is Downstate Health Physicians. Dmand AI also links Dr. Kirwin to 1 more hospital, 4 group practices and clinics, 3 medical groups, 1 physician office and 1 school health center, each named with a free account. Dr. Kirwin's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jon David Kirwin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kirwin practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Suny Downstate Medical Center - Unit | Available with a free account |
| +8 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jon David Kirwin is one of 364 vascular surgeons in New York
Vascular surgery is Dr. Kirwin's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Kirwin is licensed in New York.
Specialties and state licenses
- Vascular surgery, New YorkPrimary
Vascular surgeons near Dr. Kirwin
Counts of vascular surgeons 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. Jon David Kirwin billed Medicare for 167 services in 2024
CMS data shows 167 Medicare services from Dr. Kirwin across 7 procedure codes in 2024, for 159 Medicare patients. Medicare paid $10,540 for them.
Dr. Kirwin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1272024: 9426%
- Office and hospital visits
- 2023: 532024: 7338%
Where Dr. Kirwin's Medicare services took place, 2024
- In an office5734%
- In a facility11066%
Dr. Kirwin compared with the New York median for vascular surgeons, 2024
- Dr. Kirwin
- New York median
- Medicare services
- 167vs 70176% below
- Medicare patients
- 159vs 33853% below
- Part D claims
- 94vs 5862% above
Medians across 356 vascular surgeons in New York with Dmand AI profiles that report each measure.
Dr. Kirwin'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. Kirwin and other vascular surgeons in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jon David Kirwin treated 159 Medicare patients in 2024, average age 74
CMS counts 159 Medicare patients who saw Dr. Kirwin in 2024. The largest group is 65 to 74, with 63 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 62% are also on Medicaid. Their average risk score is 2.94, 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. Kirwin's median patient age at 65, with 63% women.
Dr. Kirwin's Medicare patients by age, 2024
Dr. Kirwin's Medicare patients by sex, 2024
- Women10365%
- Men5635%
Chronic conditions among Dr. Kirwin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes68%
- Arthritis59%
- Ischemic heart disease46%
- Chronic kidney disease45%
- Heart failure35%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kirwin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jon David Kirwin wrote 170 Medicare Part D claims in 2024
In 2024, Dr. Kirwin wrote 170 Medicare Part D claims for 37 patients. 95% of them were for generic drugs. CMS names the drug for 94 of them, across 2 drugs with 11 or more claims each, at $2,082 in total drug cost. In 2023, CMS named 71 claims across 1 drug.
Dr. Kirwin's Part D claims by kind of drug, 2024
- Generic161 claims95%
- Brand-name and other9 claims5%
Dr. Kirwin'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: 712024: 9432%
Drugs named by CMS: 2 in 2024, 1 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. Jon David Kirwin takes part in Medicare
Dr. Kirwin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 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. Jon David Kirwin received $104 in industry payments from 2022 to 2025
CMS Open Payments shows 3 general payments to Dr. Kirwin from 3 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Cordis US Corp. paid the most, $45.
General payments to Dr. Kirwin by program year, 2022 to 2025
Companies that paid Dr. Kirwin the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jon David Kirwin'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Jon David Kirwin
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. Jon David Kirwin's NPI number?
Dr. Jon David Kirwin's NPI number is 1093783078. It was assigned on March 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jon David Kirwin?
Dr. Jon David Kirwin is a vascular surgeon in Brooklyn, New York. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Jon David Kirwin practice?
Dr. Kirwin practices at 450 Clarkson Aveue, Brooklyn, NY 11203. Dr. Kirwin's primary practice is Suny Downstate Medical Center - Unit in Brooklyn, New York. Dmand AI also links Dr. Kirwin to 1 hospital, 4 group practices and clinics, 3 medical groups, 1 physician office and 1 school health center.
What is Dr. Jon David Kirwin's office phone number?
The practice phone on file for Dr. Kirwin is (718) 270-8325.
What is Dr. Jon David Kirwin's medical license number?
Dr. Kirwin holds New York license 160062.
Which hospitals is Dr. Jon David Kirwin affiliated with?
Dr. Kirwin is affiliated with NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital. Dmand AI links Dr. Kirwin to 2 more hospitals.
What medical group is Dr. Jon David Kirwin part of?
Dr. Kirwin is linked to Downstate Health Physicians. Dmand AI links Dr. Kirwin to 3 more medical groups.
Does Dr. Jon David Kirwin accept Medicare?
Yes. CMS data shows Dr. Kirwin billed Medicare for 167 services in 2024, and Dr. Kirwin accepts Medicare assignment.
How many Medicare patients does Dr. Jon David Kirwin see?
CMS counts 159 Medicare patients who saw Dr. Kirwin in 2024, with an average age of 74.
What services does Dr. Jon David Kirwin bill to Medicare?
In 2024, Dr. Kirwin's most billed Medicare services were blood vessel study (93970), office visit, established patient (99214) and office visit, new patient (99204).
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What drugs does Dr. Jon David Kirwin prescribe most?
In 2024 Medicare Part D data, Dr. Kirwin's most prescribed drugs by claims were Cilostazol and Atorvastatin Calcium.
Has Dr. Jon David Kirwin received payments from drug or device companies?
CMS Open Payments shows $104 in general payments to Dr. Kirwin from 3 companies from 2022 to 2025. The largest total came from Cordis US Corp.
How long has Dr. Jon David Kirwin been practicing?
Dr. Kirwin graduated from medical school in 1984, 42 years ago.
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