NPI Portal NPI Lookup & Verification

Dr. Richard Davison, O.D.

Dr. Richard Davison is a Optometrist provider (Optometrist) practicing in Appleton, WI, registered in the NPPES registry with NPI 1629147137 since 2006. The credential OD stands for Doctor of Optometry.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1629147137
Entity type Individual (Type 1)
Name Dr. Richard Davison
Credential O.D.
Sex Male
Practice address Appleton, WI, 54913
Phone 9207316116
Fax 9207316119
Enumeration date 2006-11-07
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary 1993 WI

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
39788727 Other WI TAX ID
Copy-ready billing details
Provider: Richard Davison, O.D.
NPI: 1629147137
Taxonomy: 152W00000X (Optometrist)
Address: Appleton, WI, 54913

Other providers at this practice address

NPI Name Type Specialty Location
1114074416 Nicholas Hafeman Individual Optometrist Appleton, WI
1114075975 Luxottica Retail North America Inc Organization Eyewear Supplier Appleton, WI
1154521144 Dr Rick Davison and Assoc, LLC Organization Optometrist Appleton, WI
1588993711 Pearle Vision Inc Organization Eyewear Supplier Appleton, WI
1174876601 Chintan Brahmbhatt Individual Pharmacist Appleton, WI
1366828360 Robert Sikes Individual Pharmacist Appleton, WI
1760018451 Khone Yang Individual Pharmacist Appleton, WI
1265029151 Kiera Schiavo Individual Pharmacist Appleton, WI

Verify this record

Cross-check NPI 1629147137 against the authoritative CMS record: view Dr. Richard Davison on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.
What specialty is Richard Davison?
Richard Davison 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.