Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Zachary Blake Dirks, O.D.

Optometrist in Saint Peter, MN · enumerated 2007 · practices at St. Peter Eyecare Center.

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

National Provider Identifier

1366640377

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Registry record

Entity type Individual (Type 1)

Name Dr. Zachary Blake Dirks

Credential O.D.

Sex Male

Practice address 320 Sunrise Dr, Saint Peter, MN, 56082

Phone (507) 931-6436

Fax (504) 934-9625

Enumeration date Jul 11, 2007

Last updated in NPPES Feb 29, 2008

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 3080 (MN) Primary

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
44977TH	Other	MN	BLUE PLUS EYEWEAR/CARE
1366640377	Other	MN	IOWA MEDICAID
1366640377	Other	MN	MEDICA
139494	Other	MN	UCARE
076N5DI	Other	MN	BCBS
HP82001	Other	MN	HEALTH PARTNERS
1051614	Other	MN	PREFERRED ONE
0322460001	Other	MN	DMERC
2116066	Other	MN	MEDICA EYEWEAR/CARE

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.

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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 Zachary Dirks?

Zachary Dirks 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 →

Blake Dirks Optometrist · Saint Peter, MN NPI 1629145057 Vonnie Nelson Optometrist · Saint Peter, MN NPI 1386712867 St. Peter Eyecare Center Optometrist · Saint Peter, MN NPI 1134274475

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-29.