Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor
Dr. Blake Thomas Dirks, OD
Optometrist in Saint Peter, MN · enumerated 2006 · practices at St. Peter Eyecare Center.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629145057
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Registry record
Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1D065DI | Other | MN | BCBS |
| 410005042 | Other | - | RAILROAD MEDICARE |
| 0582866 | Other | - | IOWA MA |
| 1001626 | Other | - | PREFERRED ONE |
| 44977TH | Other | - | BLUE PLUS EYEWEAR |
| 21 16066 | Other | - | EYEWEAR MEDICA |
| 22 12052 | Other | - | MEDICA |
| 114330 | Other | MN | UCARE |
| 228223200 | Medicaid | MN | - |
| HP28649 | Other | MN | HEALTH PARTNERS |
| 0322460001 | Other | - | DMERC |
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
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-14.