Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Alexander Winkler-Schwartz, MD, CM

Individual provider Neurological Surgery Physician · NPI 1407595010

Dr. Alexander Winkler-Schwartz, MD, CM practises Neurosurgery in Stony Brook, New York. Graduated from McGill University, Faculty of Medicine in 2014, 12 years ago. Practices with New York Spine and Brain Surgery, University Faculty Practice Corporat, a 59-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
12
Trained at
McGill University, Faculty of Medicine
Licensed in
NY
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

100 Nicolls Rd Rm 80
Stony Brook, NY 11794-8122
Phone: (631) 444-1116
Fax: (631) 444-1535
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 335748 (NY)

Record details

NPI number1407595010
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , CM
Sole proprietorNo
NPI enumeratedJune 1, 2022
Last updated in NPPESMay 11, 2025
Certification dateMay 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROSURGERY
Medical schoolMCGILL UNIVERSITY, FACULTY OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice New York Spine And Brain Surgery, University Faculty Practice Corporat — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $167 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at New York Spine and Brain Surgery, University Faculty Practice Corporat

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 59 clinicians in the practice; 12 are shown here.

Other providers in Stony Brook