Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Grene Vision Group LLC

Q: What type of organization is Grene Vision Group LLC?

Grene Vision Group LLC is registered in NPPES as a Optometrist (its primary provider taxonomy).

Optometrist in Pittsburg, KS · enumerated 2007 · authorized official Sheryl Davenport, Insurance Department Supervisor.

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

National Provider Identifier

1821200478

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Grene Vision Group LLC

Practice address 101 West 29th St, Ste C, Pittsburg, KS, 66762

Phone (620) 235-1737

Fax (620) 230-0358

Enumeration date May 4, 2007

Last updated in NPPES Feb 20, 2008

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Sheryl Davenport

Title Insurance Department Supervisor

Phone (316) 858-3831

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Grene Vision Group LLC?

Grene Vision Group LLC is registered in NPPES as a Optometrist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-20.