AXIS NEUROSURGERY AND SPINE OF WNY PLLC
NPI 1124443569
Specialist in Williamsville, NY

Q: What is Axis Neurosurgery And Spine Of Wny PLLC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since February 21, 2014

19 LIMESTONE DR, SUITE: 11, WILLIAMSVILLE, NY 14221(716) 634-3500(716) 634-3525 Get Directions Write a Review

NPPES record last updated: August 7, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Axis Neurosurgery And Spine Of Wny Pllc NPPES

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

AXIS NEUROSURGERY AND SPINE OF WNY PLLC (NPI 1124443569) is a healthcare organization registered as a specialist in Williamsville, New York and active in the NPI registry since February 2014. The organization lists Ryan P Denhaese, Neurosurgeon, as its authorized official.

NPPES Registry Identity

NPI1124443569

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameAXIS NEUROSURGERY AND SPINE OF WNY PLLC

Location Address19 LIMESTONE DR, SUITE: 11Williamsville, NY 14221-7091

Mailing Address6415 Landstone DrClarence Center, NY 14032-9403 · (716) 634-3500 · Fax (716) 634-3525

Phone(716) 634-3500

Fax(716) 634-3525

Organization SubpartNo

Authorized OfficialRyan P DenhaeseNeurosurgeon · (716) 634-3500

Enumeration DateFebruary 21, 2014

Last NPPES UpdateAugust 7, 2014

✔ NPI 1124443569 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in MD · 243525-1

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

19 LIMESTONE DR, Williamsville, NY 14221

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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)

Axis Neurosurgery And Spine Of Wny Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Axis Neurosurgery And Spine Of Wny PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ryan Denhaese, M.D.

Neurosurgery

NPI 1356563381

19 LIMESTONE DR SUITE 11
Williamsville, NY 14221

(716) 634-3500

✔ PECOS✔ Accepts MedicareSame address

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 Axis Neurosurgery And Spine Of Wny PLLC's NPI number?

The NPI number for Axis Neurosurgery And Spine Of Wny PLLC is 1124443569. It was assigned to this organization in the NPPES registry on February 21, 2014.

Where is Axis Neurosurgery And Spine Of Wny PLLC located?

Axis Neurosurgery And Spine Of Wny PLLC is located at 19 Limestone Dr Suite: 11, Williamsville, NY 14221. The listed phone number is (716) 634-3500.

What is Axis Neurosurgery And Spine Of Wny PLLC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Axis Neurosurgery And Spine Of Wny PLLC enrolled in Medicare?

Yes. Axis Neurosurgery And Spine Of Wny PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Axis Neurosurgery And Spine Of Wny PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurosurgery) reassigns their Medicare billing to Axis Neurosurgery And Spine Of Wny PLLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Axis Neurosurgery And Spine Of Wny PLLC was last updated on August 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.