Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Shon Anthony Weaver, O.D.
Optometrist in Pierre, SD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578596425
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Registry record
Entity type Individual (Type 1)
Name Dr. Shon Anthony Weaver
Credential O.D.
Sex Male
Practice address 100 W Capitol Ave, Pierre, SD, 57501
Phone (605) 224-0404
Enumeration date Jul 7, 2006
Last updated in NPPES May 6, 2026
Taxonomy & licenses
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 |
|---|---|---|---|
| 26-3478480 | Other | MT | TAX ID |
| 62465 | Other | - | UPIN |
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.
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 Shon Weaver?
Shon Weaver 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.
Other providers at this practice address
Browse all → Michael Bartlett Optometrist · Pierre, SD NPI 1760549943 Douglas C. Beemer, O.D., P.C. Optometrist · Pierre, SD NPI 1336206556 Douglas Beemer Optometrist · Pierre, SD NPI 1316004575 Beemer & Bartlett Eye Clinic, LLC Optometrist · Pierre, SD NPI 1972835270 Pierre Eye Clinic LLC Optometrist · Pierre, SD NPI 1609748516
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-06.