Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrew J Baldus, O.D.
Optometrist in West Bend, WI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316924590
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Registry record
Entity type Individual (Type 1)
Name Andrew J Baldus
Credential O.D.
Sex Male
Practice address 1700 W Paradise Dr, West Bend, WI, 53095
Phone (414) 454-7734
Enumeration date Dec 28, 2005
Last updated in NPPES Oct 17, 2023
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 |
|---|---|---|---|
| 10445 | Other | WI | NVA-MEDFORD |
| 39-1967186 | Other | WI | FEDERAL TAX ID-COLBY |
| 410046660 | Other | WI | RAILROAD MEDICARE-COLBY |
| 39-1229699 | Other | WI | FEDERAL TAX ID-MEDFORD |
| 391967186019 | Other | WI | BLUE CROSS BLUE SHIELD-CO |
| 410046659 | Other | WI | RAILROAD MEDICARE-MEDFORD |
| 1271670001 | Other | WI | DMERC-COLBY GROUP |
| 2616 | Other | WI | LICENSE |
| 38596900 | Medicaid | WI | - |
| 391229699015 | Other | WI | BLUE CROSS BLUE SHIELD-ME |
| 0474980001 | Other | WI | DMERC-MEDFORD GROUP |
| 38715100 | Medicaid | WI | - |
| 38715300 | Medicaid | WI | - |
| 74812 | Other | WI | SECURITY HEALTH PLAN-COLB |
| 74813 | Other | WI | SECURITY HEALTH PLAN-MEDF |
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
What specialty is Andrew Baldus?
Andrew Baldus 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 → Mark Meuler Optometrist · West Bend, WI NPI 1811980568 Peter Cronin Family Medicine Physician · West Bend, WI NPI 1316932924 Stacy Lynch Physical Medicine & Rehabilitation Physician · West Bend, WI NPI 1346214673 West Bend Clinic, Inc. Family Medicine Physician · West Bend, WI NPI 1235106311 Madhuri Trivedi Gastroenterology Physician · West Bend, WI NPI 1467415604 Mark Staszkiewicz Pediatrics Physician · West Bend, WI NPI 1417914524 Jeanine Kies Family Medicine Physician · West Bend, WI NPI 1568412898 Sylvia Hillmann Pediatrics Physician · West Bend, WI NPI 1417908245
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-17.