Dr. Kamil Stefanowski, MD
- Medicare services, 2024
- 556
- Medicare patients, 2024
- 386
- Part D claims, 2017
- 11
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- One Healthy Way, Oceanside, NY 11572
- Practice phone
- Call (516) 632-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Stefanowski's professional email, personal email and mobile number
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Dr. Kamil Stefanowski is a vascular neurology physician in Oceanside, New York
Dr. Stefanowski practices at Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System.
Dr. Stefanowski's NPI, 1033505102, was assigned on April 15, 2015. Dr. Stefanowski graduated from Georgetown University School Of Medicine in 2014. Dr. Stefanowski holds New York license 298413.
- NPI
- 1033505102NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587082920
- NPI enumeration date
- April 15, 2015
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (516) 632-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kamil Stefanowski practices at 2 locations in Oceanside, New York
Dr. Stefanowski's primary practice is Mount Sinai South Nassau, at One Healthy Way, Oceanside, NY 11572 in Nassau County. The practice phone is (516) 632-3000. Dr. Stefanowski also practices at South Nassau Communities Hospital, 1 Healthy Way, Oceanside, NY 11572.
- Mount Sinai South NassauPrimaryOne Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
- South Nassau Communities Hospital1 Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Kamil Stefanowski is affiliated with 3 sites of care and 2 medical groups
Dr. Stefanowski's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. Dr. Stefanowski is also affiliated with Stony Brook University Hospital. The medical group on file is Mount Sinai South Nassau. Dmand AI also links Dr. Stefanowski to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kamil Stefanowski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stefanowski practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai South Nassau | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kamil Stefanowski is one of 80 vascular neurology physicians in New York
Vascular neurology is Dr. Stefanowski's primary specialty in the NPI Registry, under taxonomy code 2084V0102X. Dr. Stefanowski is licensed in New York.
Specialties and state licenses
- Vascular neurology, New YorkPrimary
Vascular neurology physicians near Dr. Stefanowski
Counts of vascular neurology 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. Kamil Stefanowski billed Medicare for 556 services in 2024
CMS data shows 556 Medicare services from Dr. Stefanowski across 9 procedure codes in 2024, for 386 Medicare patients. Medicare paid $71,395 for them.
Dr. Stefanowski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3902024: 52535%
- Other services
- 2023: 592024: 3147%
Where Dr. Stefanowski's Medicare services took place, 2024
- In an office316%
- In a facility52594%
Dr. Stefanowski compared with the New York median for vascular neurology physicians, 2024
- Dr. Stefanowski
- New York median
- Medicare services
- 556vs 2582.2 times
- Medicare patients
- 386vs 1602.4 times
- Part D claims
- 11vs 5480% below
Medians across 80 vascular neurology physicians in New York with Dmand AI profiles that report each measure.
Dr. Stefanowski'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kamil Stefanowski treated 386 Medicare patients in 2024, average age 76
CMS counts 386 Medicare patients who saw Dr. Stefanowski in 2024. The largest group is 75 to 84, with 138 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.27, 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. Stefanowski's median patient age at 70, with 51% women.
Dr. Stefanowski's Medicare patients by age, 2024
Dr. Stefanowski's Medicare patients by sex, 2024
- Women21455%
- Men17245%
Chronic conditions among Dr. Stefanowski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA72%
- Arthritis56%
- Ischemic heart disease55%
- Mood disorders54%
- Diabetes50%
- Anxiety49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stefanowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kamil Stefanowski wrote 11 Medicare Part D claims in 2017
In 2017, Dr. Stefanowski wrote 11 Medicare Part D claims. They cover 1 drug, with $3,230 in total drug cost.
Dr. Stefanowski's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Kamil Stefanowski offers telehealth to Medicare patients
CMS lists Dr. Stefanowski as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kamil Stefanowski graduated from Georgetown University School Of Medicine
Dr. Stefanowski graduated from Georgetown University School Of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kamil Stefanowski'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 Affiliation DataDmand AI Practice 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Kamil Stefanowski
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. Kamil Stefanowski's NPI number?
Dr. Kamil Stefanowski's NPI number is 1033505102. It was assigned on April 15, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Kamil Stefanowski?
Dr. Kamil Stefanowski is a vascular neurology physician in Oceanside, New York. The primary specialty in the NPI Registry is Vascular Neurology Physician (taxonomy code 2084V0102X).
Where does Dr. Kamil Stefanowski practice?
Dr. Stefanowski practices at One Healthy Way, Oceanside, NY 11572. Dr. Stefanowski also practices at 1 Healthy Way, Oceanside, NY 11572. Dr. Stefanowski's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. Dmand AI also links Dr. Stefanowski to 1 group practice or clinic and 1 medical group.
What is Dr. Kamil Stefanowski's office phone number?
The practice phone on file for Dr. Stefanowski is (516) 632-3000.
What is Dr. Kamil Stefanowski's medical license number?
Dr. Stefanowski holds New York license 298413.
Which hospitals is Dr. Kamil Stefanowski affiliated with?
Dr. Stefanowski practices at Mount Sinai South Nassau in Oceanside, New York. Dr. Stefanowski is also affiliated with Stony Brook University Hospital.
What medical group is Dr. Kamil Stefanowski part of?
Dr. Stefanowski is linked to Mount Sinai South Nassau. Dmand AI links Dr. Stefanowski to 1 more medical group.
Does Dr. Kamil Stefanowski accept Medicare?
Yes. CMS data shows Dr. Stefanowski billed Medicare for 556 services in 2024.
Does Dr. Kamil Stefanowski offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Stefanowski as offering telehealth services.
How many Medicare patients does Dr. Kamil Stefanowski see?
CMS counts 386 Medicare patients who saw Dr. Stefanowski in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Kamil Stefanowski bill to Medicare?
In 2024, Dr. Stefanowski's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99233) and hospital inpatient care (99232).
Where did Dr. Kamil Stefanowski go to medical school?
Dr. Stefanowski graduated from Georgetown University School Of Medicine in 2014.
What drugs does Dr. Kamil Stefanowski prescribe most?
In 2017 Medicare Part D data, Dr. Stefanowski's most prescribed drugs by claims were Lamotrigine ER.
How long has Dr. Kamil Stefanowski been practicing?
Dr. Stefanowski graduated from medical school in 2014, 12 years ago.
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