Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Zayed Amer Almadidy, M.D.

Neurological Surgery Physician in Park Ridge, IL · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1518498716

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Registry record

Entity type Individual (Type 1)

Name Dr. Zayed Amer Almadidy

Credential M.D.

Sex Male

Practice address 1700 Luther Ln Ste 1170, Park Ridge, IL, 60068

Phone (844) 376-3876

Fax (847) 723-2041

Enumeration date Mar 21, 2017

Last updated in NPPES Sep 24, 2025

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 036151721 (IL) Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License A193049 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Zayed Almadidy?

Zayed Almadidy is registered in NPPES with the primary taxonomy of Neurological Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-24.