Dr. Brett T. Weiner, MD
- Medicare services, 2024
- 244
- Medicare patients, 2024
- 306
- Industry payments
- $752
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 34 South Bedford Road, Mount Kisco, NY 10549
- Practice phone
- Call (914) 244-6789
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ambulatory Surgery Center of Westchester
Surgery Center - Medicare-Certified · Mount Kisco, New York
Find Dr. Weiner'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. Brett T. Weiner is an anesthesiologist in Mount Kisco, New York
Dr. Weiner practices at Ambulatory Surgery Center of Westchester in Mount Kisco, New York.
Dr. Weiner's NPI, 1427390921, was assigned on March 22, 2013. Dr. Weiner graduated from State University of New York Downstate Medical Center College of Medicine in 2013. Dr. Weiner holds New York license 288590.
- NPI
- 1427390921NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557635737
- NPI enumeration date
- March 22, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 244-6789
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brett T. Weiner practices at Ambulatory Surgery Center of Westchester in Mount Kisco, New York
Dr. Weiner's primary practice is Ambulatory Surgery Center of Westchester, at 34 South Bedford Road, Mount Kisco, NY 10549. The practice phone is (914) 244-6789.
- Ambulatory Surgery Center of Westchester34 South Bedford Road, Mount Kisco, NY 10549Phone(914) 244-6789
Source: Dmand AI Affiliation Data
Dr. Brett T. Weiner is affiliated with 3 sites of care and 2 medical groups
Dr. Weiner's primary practice is Ambulatory Surgery Center of Westchester in Mount Kisco, New York. The medical group on file is CareMount Medical. Dmand AI also links Dr. Weiner to 2 more group practices and clinics 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. Brett T. Weiner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weiner practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ambulatory Surgery Center of Westchester | 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. Brett T. Weiner is one of 3,858 anesthesiologists in New York
Anesthesiology is Dr. Weiner's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Weiner is licensed in New York.
Specialties and state licenses
- Anesthesiology, New YorkPrimary
Anesthesiologists near Dr. Weiner
Counts of anesthesiologists 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. Brett T. Weiner billed Medicare for 244 services in 2024
CMS data shows 244 Medicare services from Dr. Weiner across 4 procedure codes in 2024, for 306 Medicare patients. Medicare paid $22,574 for them.
Dr. Weiner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1982024: 24423%
Where Dr. Weiner's Medicare services took place, 2024
- In an office4318%
- In a facility20182%
Dr. Weiner compared with the New York median for anesthesiologists, 2024
- Dr. Weiner
- New York median
- Medicare services
- 244vs 763.2 times
- Medicare patients
- 306vs 1322.3 times
Medians across 3,723 anesthesiologists in New York with Dmand AI profiles that report each measure.
Dr. Weiner'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. Weiner and other anesthesiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brett T. Weiner treated 306 Medicare patients in 2024, average age 75
CMS counts 306 Medicare patients who saw Dr. Weiner in 2024. The largest group is 65 to 74, with 153 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Weiner's median patient age at 62, with 57% women.
Dr. Weiner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Weiner's Medicare patients by sex, 2024
- Women17858%
- Men12842%
Chronic conditions among Dr. Weiner's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis50%
- Diabetes31%
- Ischemic heart disease30%
- Chronic kidney disease21%
- Mood disorders21%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weiner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women57%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Brett T. Weiner takes part in Medicare
Dr. Weiner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Brett T. Weiner received $752 in industry payments from 2018 to 2025
CMS Open Payments shows 10 general payments to Dr. Weiner from 3 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $291.
General payments to Dr. Weiner by program year, 2018 to 2025
Companies that paid Dr. Weiner the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brett T. Weiner graduated from State University of New York Downstate Medical Center College of Medicine
Dr. Weiner graduated from State University of New York Downstate Medical Center College of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brett T. Weiner'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Brett T. Weiner
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. Brett T. Weiner's NPI number?
Dr. Brett T. Weiner's NPI number is 1427390921. It was assigned on March 22, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Brett T. Weiner?
Dr. Brett T. Weiner is an anesthesiologist in Mount Kisco, New York. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Brett T. Weiner practice?
Dr. Weiner practices at 34 South Bedford Road, Mount Kisco, NY 10549. Dr. Weiner's primary practice is Ambulatory Surgery Center of Westchester in Mount Kisco, New York. Dmand AI also links Dr. Weiner to 2 group practices and clinics and 1 medical group.
What is Dr. Brett T. Weiner's office phone number?
The practice phone on file for Dr. Weiner is (914) 244-6789.
What is Dr. Brett T. Weiner's medical license number?
Dr. Weiner holds New York license 288590.
What medical group is Dr. Brett T. Weiner part of?
Dr. Weiner is linked to CareMount Medical. Dmand AI links Dr. Weiner to 1 more medical group.
Does Dr. Brett T. Weiner accept Medicare?
Yes. CMS data shows Dr. Weiner billed Medicare for 244 services in 2024, and Dr. Weiner accepts Medicare assignment.
How many Medicare patients does Dr. Brett T. Weiner see?
CMS counts 306 Medicare patients who saw Dr. Weiner in 2024, with an average age of 75.
What services does Dr. Brett T. Weiner bill to Medicare?
In 2024, Dr. Weiner's most billed Medicare services were anesthesia (00142), anesthesia (00811) and anesthesia (01810).
Where did Dr. Brett T. Weiner go to medical school?
Dr. Weiner graduated from State University of New York Downstate Medical Center College of Medicine in 2013.
Has Dr. Brett T. Weiner received payments from drug or device companies?
CMS Open Payments shows $752 in general payments to Dr. Weiner from 3 companies from 2018 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Brett T. Weiner been practicing?
Dr. Weiner graduated from medical school in 2013, 13 years ago.
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