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DR. AHMED EL-GENGAIHY MD
NPI 1598960429
Psychiatry & Neurology - Neurology in Glendale, AZ

Active since June 20, 2007PECOS EnrolledAccepts Medicare Assignment
18723 N 77TH AVE, GLENDALE, AZ 85308(480) 381-8398(623) 243-5248 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 9, 2026, May 24, 2022, Jun 7, 2017 (3 updates tracked since 2017).

About Dr. Ahmed El-gengaihy Md NPPES

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

DR. AHMED EL-GENGAIHY MD (NPI 1598960429) is an individual neurology provider in Glendale, Arizona, licensed in Illinois (036178269) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Saint Anthony Medical Center, and maintains a secondary practice location in Rockford.

NPPES Registry Identity

NPI1598960429
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. AHMED EL-GENGAIHYCredential: MD
Location Address18723 N 77TH AVEGlendale, AZ 85308-6112
Mailing Address10632 N Scottsdale Rd # B-225Scottsdale, AZ 85254-6164 · (480) 607-6825 · Fax (480) 607-8133
Phone(480) 381-8398
Fax(623) 243-5248
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateJune 20, 2007
Last NPPES UpdateMarch 9, 20263 updates tracked since enumeration
NPPES CertifiedMarch 9, 2026
✔ NPI 1598960429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in IL · 036178269
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedPsychiatry & Neurology · Vascular NeurologyTaxonomy 2084V0102X · License 42963 (AZ), 036178269 (IL)
18723 N 77TH AVE, Glendale, AZ 85308
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Secondary Practice Location 1

Location 15666 E State StRockford, IL 61108-2425 · Phone (815) 227-2512 · Fax (779) 227-6158

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ahmed El-gengaihy Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1456549864
PECOS Enrollment IDI20101229001167, I20260318001651
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
42 services29 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
38 services23 patients
Imaging of blood vessel 75898
Imaging of blood vessels, also known as vascular imaging, is a non-invasive procedure that allows doctors to view the condition of your blood vessels. It employs techniques like ultrasound, CT scan, or MRI to capture images, enabling the detection of blockages or abnormalities.
26 services13 patients
Insertion of tube into brain artery for diagnosis or treatment with review by radiologist 36226
This procedure involves inserting a thin tube into a brain artery. It aids in diagnosing or treating brain conditions. A radiologist reviews the process to ensure accuracy and safety. It's a critical step in managing brain health effectively.
23 services22 patients
Occlusion of central nervous system or spinal cord artery 61624
This procedure involves blocking a central nervous system or spinal cord artery to prevent blood flow. It's typically done to treat conditions like aneurysms or vascular malformations. It can help prevent strokes, bleeding, or other serious issues.
18 services14 patients
Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist 36224
This procedure involves placing a small tube into your neck artery. It helps diagnose or treat certain conditions. A radiologist, a doctor specializing in medical imaging, reviews the process to ensure accuracy and safety.
16 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Anthony Medical Center

Acute Care Hospitals · Rockford, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140233
Location5666 East State StreetRockford, IL 61108 · Winnebago County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85308 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Ahmed El-gengaihy's NPI number?

The NPI number for Ahmed El-gengaihy is 1598960429. It was assigned to this individual provider in the NPPES registry on June 20, 2007.

Where is Ahmed El-gengaihy located?

Ahmed El-gengaihy practices at 18723 N 77th Ave, Glendale, AZ 85308. The listed phone number is (480) 381-8398.

What is Ahmed El-gengaihy's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Ahmed El-gengaihy enrolled in Medicare?

Yes. Ahmed El-gengaihy is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ahmed El-gengaihy accept?

Health plans from Oscar Health Plan, Inc. list Ahmed El-gengaihy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ahmed El-gengaihy affiliated with any hospitals?

According to CMS data, Ahmed El-gengaihy is affiliated with Saint Anthony Medical Center.

When was this NPI record last updated?

The NPPES record for Ahmed El-gengaihy was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.