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INTERVENTIONAL NEUROLOGY OF AZ LLC
NPI 1659914018
Psychiatry & Neurology - Vascular Neurology in Phoenix, AZ

Active since October 17, 2019
2000 W BETHANY HOME RD, PHOENIX, AZ 85015(602) 249-0212 Get Directions Write a Review

NPPES record last updated: May 24, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 24, 2022, Feb 18, 2020, Oct 17, 2019 (3 updates tracked since 2019).

About Interventional Neurology Of Az Llc NPPES

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

INTERVENTIONAL NEUROLOGY OF AZ LLC (NPI 1659914018) is a healthcare organization registered as a vascular neurology in Phoenix, Arizona and active in the NPI registry since October 2019. The organization maintains 6 additional practice locations and lists Ahmed El-gengaihy, Chairman, as its authorized official.

NPPES Registry Identity

NPI1659914018
Entity TypeOrganization
Primary Taxonomy2084V0102X
Legal Business NameINTERVENTIONAL NEUROLOGY OF AZ LLC
Location Address2000 W BETHANY HOME RDPhoenix, AZ 85015-2443
Mailing Address2875 W Ray Rd Ste 6-343Chandler, AZ 85224-3524 · (480) 336-3816 · Fax (480) 336-9063
Phone(602) 249-0212
Organization SubpartNo
Authorized OfficialAhmed El-gengaihyChairman · (480) 381-8398
Enumeration DateOctober 17, 2019
Last NPPES UpdateMay 24, 20223 updates tracked since enumeration
NPPES CertifiedMay 24, 2022
✔ NPI 1659914018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Vascular NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084V0102X
Definition
Vascular Neurology is a subspecialty in the evaluation, prevention, treatment and recovery from vascular diseases of the nervous system. This subspecialty includes the diagnosis and treatment of vascular events of arterial or venous origin from a large number of causes that affect the brain or spinal cord such as ischemic stroke, intracranial hemorrhage, spinal cord ischemia and spinal cord hemorrhage.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X
2000 W BETHANY HOME RD, Phoenix, AZ 85015
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Secondary Practice Locations 6

Location 113677 W McDowell RdGoodyear, AZ 85395-2635 · Phone (623) 882-1500
Location 218701 N 67th AveGlendale, AZ 85308-7100 · Phone (623) 561-1000
Location 31400 S Dobson RdMesa, AZ 85202-4707 · Phone (480) 412-3000
Location 49003 E Shea BlvdScottsdale, AZ 85260-6709 · Phone (480) 323-3000
Location 5250 E Dunlap AvePhoenix, AZ 85020-2825 · Phone (602) 943-2381
Location 619829 N 27th AvePhoenix, AZ 85027-4001 · Phone (623) 879-6100

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Interventional Neurology Of Az Llc 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 Interventional Neurology Of Az LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ahmed El Gengaihy, MD
Neurology
NPI 1598960429
18723 N 77TH AVE
Glendale, AZ 85308
(480) 381-8398
✔ PECOS✔ Accepts Medicare11 mi

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 Interventional Neurology Of Az LLC's NPI number?

The NPI number for Interventional Neurology Of Az LLC is 1659914018. It was assigned to this organization in the NPPES registry on October 17, 2019.

Where is Interventional Neurology Of Az LLC located?

Interventional Neurology Of Az LLC is located at 2000 W Bethany Home Rd, Phoenix, AZ 85015. The listed phone number is (602) 249-0212.

What is Interventional Neurology Of Az LLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Vascular Neurology, with taxonomy code 2084V0102X.

Is Interventional Neurology Of Az LLC enrolled in Medicare?

Yes. Interventional Neurology Of Az LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Interventional Neurology Of Az LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Interventional Neurology Of Az LLC. 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 Interventional Neurology Of Az LLC was last updated on May 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.