NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Michael Ricke, O.D.

Optometrist in Greeley, CO · enumerated 2008.

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

National Provider Identifier

1164673174

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Christopher Michael Ricke
Credential O.D.
Sex Male
Practice address 3485 W 10th St Ste C, Greeley, CO, 80634
Fax (970) 353-4745
Enumeration date Oct 8, 2008
Last updated in NPPES Jun 12, 2019

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT.0002676 (CO) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 1822 (KS) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
2006712808 Medicaid KS -
29778836 Medicaid CO -

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 Christopher Ricke?
The National Provider Identifier (NPI) for Christopher Ricke is 1164673174, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Ricke practice?
The practice location on file with NPPES is in Greeley, CO. 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 2019-06-12.