Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Angelique Sao Mai Sy Tay, MD

Individual provider Neurological Surgery Physician · NPI 1225694763

Angelique Sao Mai Sy Tay, MD practises Neurosurgery in Reno, Nevada. Qualified in 2017, 9 years ago. Practices with Sierra Neurosurgery Group, a 24-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California, Nevada and Tennessee.

Years since qualifying
9
Licensed in
CA, NV, TN
In the registry since
2019
Specialties on file
3
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

5590 Kietzke Ln
Reno, NV 89511-3019
Phone: (775) 323-2080
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 127 S San Vicente Blvd Ste A6600, Los Angeles, CA 90048-3311 — (310) 423-9522
  • 3601 The Vanderbilt Clinic, Nashville, TN 37232-3311 — (615) 322-5000

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 27427 (NV)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 70407 (TN)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 160669 (CA)

Record details

NPI number1225694763
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 9, 2019
Last updated in NPPESJune 12, 2025
Certification dateJune 12, 2025

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Sierra Neurosurgery Group — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Laminectomy or laminotomy (partial removal of spine bones) 15 times · 41st percentile
Spinal fusion 23 times · 39th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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.

Travel and Lodging $2,165 18 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $1,211 35 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. Those with a page here are linked.

Colleagues at Sierra Neurosurgery Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 24 clinicians in the practice; 12 are shown here.

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