UNIVERSITY AT BUFFALO NEUROSURGERY, INC.
NPI 1306896220
Neurological Surgery in Williamsville, NY

Active since May 11, 2006
40 GEORGE KARL BLVD, WILLIAMSVILLE, NY 14221(716) 218-1000 Get Directions Write a Review

NPPES record last updated: March 31, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 31, 2025, Dec 12, 2016 (2 updates tracked since 2016).

About University At Buffalo Neurosurgery, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

UNIVERSITY AT BUFFALO NEUROSURGERY, INC. (NPI 1306896220) is a healthcare organization registered as a neurological surgery in Williamsville, New York and active in the NPI registry since May 2006. The organization lists Michael Cournyea, Ceo, as its authorized official.

NPPES Registry Identity

NPI1306896220
Entity TypeOrganization
Primary Taxonomy207T00000X
Legal Business NameUNIVERSITY AT BUFFALO NEUROSURGERY, INC.
Location Address40 GEORGE KARL BLVDWilliamsville, NY 14221-7183
Mailing AddressPo Box 8000 Department 883Buffalo, NY 14267-0001 · (716) 218-1000
Organization SubpartNo
Authorized OfficialMichael CournyeaCeo · (716) 218-1000
Enumeration DateMay 11, 2006
Last NPPES UpdateMarch 31, 20252 updates tracked since enumeration
NPPES CertifiedMarch 31, 2025
✔ NPI 1306896220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
40 GEORGE KARL BLVD, Williamsville, NY 14221

Other Identifiers 1

Medicaid02301348NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

University At Buffalo Neurosurgery, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

61

Medicare enrollment records show 61 clinicians reassign Medicare billing to University At Buffalo Neurosurgery, Inc., which bills Medicare for the services they deliver. Of these, 10 practice at this address and 43 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 11

Neurosurgery29
Nurse Practitioner13
Chiropractic6
Diagnostic Radiology4
Physical Medicine and Rehabilitation3
Anesthesiology1
Endocrinology1
Maxillofacial Surgery1
3 other specialties3

Nearest to this location (20)

See all 61
Nurse Practitioner
NPI 1336770718
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts MedicareSame address
Physical Medicine and Rehabilitation
NPI 1568855070
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts MedicareSame address
Neurosurgery
NPI 1225423882
40 GEORGE KARL BLVD STE 200
Buffalo, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1902659519
40 GEORGE KARL BLVD STE 100
Buffalo, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1801428842
40 GEORGE KARL BLVD STE 200
Williamsville, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts MedicareSame address
Chiropractic
NPI 1023896941
40 GEORGE KARL BLVD STE 200
Williamsville, NY 14221
(715) 218-1000
Same address
Nurse Practitioner
NPI 1194239889
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1093436628
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts MedicareSame address
Neurosurgery
NPI 1073179347
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ PECOSSame address
Chiropractic
NPI 1720913908
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
Same address
Diagnostic Radiology
NPI 1316084726
55 SPINDRIFT DR WINDSONG RADIOLOGY GROUP, P.C.
Williamsville, NY 14221
(716) 631-2500
✔ PECOS✔ Accepts Medicare0.8 mi
Diagnostic Radiology
NPI 1710961149
100 COLLEGE PKWY SUITE 180
Williamsville, NY 14221
(716) 636-1902
✔ PECOS✔ Accepts Medicare1.2 mi
Nurse Practitioner
NPI 1154324028
342 HARRIS HILL RD STE 5
Williamsville, NY 14221
(716) 204-0777
✔ PECOS✔ Accepts Medicare1.4 mi
Chiropractic
NPI 1932304045
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ Accepts Medicare1.8 mi
Neurosurgery
NPI 1003891896
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts Medicare1.8 mi
Neurosurgery
NPI 1205045424
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts Medicare1.8 mi
Chiropractic
NPI 1770961427
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ Accepts Medicare1.8 mi
Neurosurgery
NPI 1184683195
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts Medicare1.8 mi
Physical Medicine and Rehabilitation
NPI 1023202355
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1000
✔ PECOS✔ Accepts Medicare1.8 mi
Nurse Practitioner
NPI 1841719572
40 GEORGE KARL BLVD
Williamsville, NY 14221
(716) 218-1050
✔ PECOS✔ Accepts Medicare2.2 mi
See all 61 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is University At Buffalo Neurosurgery, Inc.'s NPI number?

The NPI number for University At Buffalo Neurosurgery, Inc. is 1306896220. It was assigned to this organization in the NPPES registry on May 11, 2006.

Where is University At Buffalo Neurosurgery, Inc. located?

University At Buffalo Neurosurgery, Inc. is located at 40 George Karl Blvd, Williamsville, NY 14221. The listed phone number is (716) 218-1000.

What is University At Buffalo Neurosurgery, Inc.'s specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is University At Buffalo Neurosurgery, Inc. enrolled in Medicare?

Yes. University At Buffalo Neurosurgery, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through University At Buffalo Neurosurgery, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 61 clinicians in 11 Medicare specialties reassign their Medicare billing to University At Buffalo Neurosurgery, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Neurosurgery (29), Nurse Practitioner (13) and Chiropractic (6). Of these, 10 practice at this address and 43 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for University At Buffalo Neurosurgery, Inc. was last updated on March 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.