Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Harold Wayne Richardson, DVM,MS

Veterinarian in Hudson, WI · enumerated 2010.

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

National Provider Identifier

1700199320

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Registry record

Entity type Individual (Type 1)

Name Dr. Harold Wayne Richardson

Credential DVM,MS

Sex Male

Practice address 752 Gherty Ln, Hudson, WI, 54016

Phone (715) 386-7808

Fax (715) 386-0922

Enumeration date Jul 24, 2010

Last updated in NPPES Jul 24, 2010

Taxonomy & licenses

174M00000X Veterinarian Other Service Providers · License 5831-50 (WI) Primary

174M00000X Veterinarian Other Service Providers · License 00705 (MN) Secondary

174M00000X Veterinarian Other Service Providers · License 090.003101 (IL) Secondary

174M00000X Veterinarian Other Service Providers · License 3509 (KS) Secondary

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 Harold Richardson?

Harold Richardson is registered in NPPES with the primary taxonomy of Veterinarian. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-24.