Ahmed El-Gengaihy, MD
NPI 1598960429 · Neurology Physician · Glendale, AZ
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ahmed El-Gengaihy, MD is a Neurology Physician provider in Glendale, AZ (NPI 1598960429).
Provider details
- NPI number
- 1598960429
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 42963 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
204 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 42 | $113 |
| Critical Care, First 30-74 Minutes99291 | 38 | $202 |
| Imaging of Blood Vessel75898 | 26 | $86 |
| Insertion of Tube Into Brain Artery for Diagnosis Or Treatment With Review By Radiologist36226 | 23 | $239 |
| Occlusion of Central Nervous System Or Spinal Cord Artery61624 | 18 | $1,068 |
| Insertion of Tube Into Internal Neck Artery for Diagnosis Or Treatment With Review By Radiologist36224 | 16 | $463 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$990 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 5666 E State StRockford, IL 61108-2425Phone: (815) 227-2512Fax: (779) 227-6158
Registry dates
- Enumerated
- 2007-06-20
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Ahmed El-Gengaihy's NPI number?
- Ahmed El-Gengaihy's National Provider Identifier (NPI) is 1598960429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ahmed El-Gengaihy's specialty?
- Ahmed El-Gengaihy is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Ahmed El-Gengaihy located?
- Ahmed El-Gengaihy's practice location on file with NPPES is 18723 N 77th Ave, Glendale, AZ 85308-6112.
- What is Ahmed El-Gengaihy's phone number?
- The practice phone number listed in the NPPES registry for Ahmed El-Gengaihy is (480) 381-8398.
- Does Ahmed El-Gengaihy accept Medicare?
- Ahmed El-Gengaihy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ahmed El-Gengaihy's NPI active?
- Yes — Ahmed El-Gengaihy's NPI (1598960429) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.