Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sean Dasilva, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1952520280

Sean Dasilva, MD is an Anesthesiology in Williamsville, New York. Qualified in 2004, 22 years ago. Practices with Great Lakes Anesthesiology PC, a 90-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
22
Licensed in
NY
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

5 Limestone Dr
Williamsville, NY 14221-7178
Phone: (585) 738-2505
Show map & directions

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

Additional practice locations (1)

  • 2157 Main St, Buffalo, NY 14214-2648 — (716) 836-7510

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence A268369 (NY)
Anesthesiology Physician Taxonomy 207L00000X · Licence 268369-1 (NY)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence 268369-1 (NY)

Record details

NPI number1952520280
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2007
Last updated in NPPESAugust 8, 2025
Certification dateAugust 8, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesPAIN MANAGEMENT
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Great Lakes Anesthesiology Pc — 90 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Williamsville