Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Josan Wai-Tak Ko, O.D.

Optometrist in Brooklyn Park, MN · enumerated 2006 · practices at Eye Klinic Inc.

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

National Provider Identifier

1326116344

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Registry record

Entity type Individual (Type 1)

Name Dr. Josan Wai-Tak Ko

Credential O.D.

Sex Female

Practice address 4620 Oak Grove Pkwy N, Brooklyn Park, MN, 55443

Phone (763) 315-0909

Enumeration date Nov 30, 2006

Last updated in NPPES Mar 29, 2023

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License MN2869 (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
1649348681	Medicaid	MN	-
22-02901	Other	MN	MEDICA
J52607	Other	MN	DAVIS VISION
166K5KO	Other	MN	BCBSM
MN02869	Other	MN	VBA
19982	Other	MN	NVA
181414	Other	MN	UCARE MINNESOTA
26833	Other	MN	SPECTERA
697670100	Medicaid	MN	-
244301040082	Other	MN	PREFERRED ONE
9529921700	Other	MN	PATIENT CHOICE

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

What specialty is Josan Ko?

Josan Ko 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

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Eye Klinic Inc Eyewear Supplier · Brooklyn Park, MN NPI 1649348681

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-29.