Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Girisgen & Kopolow Od, PC

Q: What is the NPI number for Girisgen & Kopolow Od, PC?

The NPI for Girisgen & Kopolow Od, PC is 1447618111, a Type 2 (organization) record in the CMS NPPES registry.

Optometrist in Henderson, NV · enumerated 2016 · authorized official Sefir Girisgen, Owner.

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

National Provider Identifier

1447618111

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Registry record

Entity type Organization (Type 2)

Legal business name Girisgen & Kopolow Od, PC

Other name <Unavail>

Parent organization Girisgen & Kopolow Od, PC

Practice address 1381 W Sunset Rd Ste 120, Henderson, NV, 89014

Phone (702) 452-2020

Fax (702) 437-5502

Enumeration date Feb 9, 2016

Last updated in NPPES May 8, 2020

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Sefir Girisgen

Title Owner

Phone (702) 733-6764

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

Who is the authorized official for Girisgen & Kopolow Od, PC?

NPPES lists Sefir Girisgen (Owner) as the authorized official for this organization.

What is the NPI number for Girisgen & Kopolow Od, PC?

The NPI for Girisgen & Kopolow Od, PC is 1447618111, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-08.