NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Evin Aryan Koleini

Anesthesiology Physician in Melrose Park, IL · enumerated 2018.

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

National Provider Identifier

1215422084

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Evin Aryan Koleini
Sex Male
Practice address 701 W North Ave, Melrose Park, IL, 60160
Fax (708) 538-5328
Enumeration date Jun 25, 2018
Last updated in NPPES May 2, 2025

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 036159914 (IL) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

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 is the NPI number for Evin Koleini?
The National Provider Identifier (NPI) for Evin Koleini is 1215422084, a Type 1 (individual) record in the CMS NPPES registry.
Where does Evin Koleini practice?
The practice location on file with NPPES is in Melrose Park, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-02.