Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Allison Rachel Lieber, OD

Optometrist in Lone Tree, CO · enumerated 2026.

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

National Provider Identifier

1063328680

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Allison Rachel Lieber

Credential OD

Sex Female

Practice address 10001 Commons St, Lone Tree, CO, 80124

Phone (303) 799-6772

Enumeration date Aug 22, 2026

Last updated in NPPES Aug 22, 2026

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT.0004231 (CO) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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 Allison Lieber?

Allison Lieber is registered in NPPES with the primary taxonomy of Optometrist. 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.

Other providers at this practice address

Browse all →

Cvs Pharmacy Inc. Pharmacy · Lone Tree, CO NPI 1801818406 Luxottica Retail North America Inc Eyewear Supplier · Lone Tree, CO NPI 1770636417 Christina Munro Optometrist · Lone Tree, CO NPI 1710014402 Ashley Hanavan Pharmacist · Lonetree, CO NPI 1174894158 Anh Kiet Nguyen Pharmacist · Lone Tree, CO NPI 1770918922 Marc Otto Optometrist · Lone Tree, CO NPI 1720413552 Courtney Brilley Optometrist · Lone Tree, CO NPI 1154832475 Eric Tateyama Pharmacist · Lone Tree, CO NPI 1720683675

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-22.