Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mike Tze-Wei Wu, O.D.

Optometrist in Tucson, AZ · enumerated 2009.

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

National Provider Identifier

1639311517

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Registry record

Entity type Individual (Type 1)

Name Dr. Mike Tze-Wei Wu

Credential O.D.

Sex Male

Practice address 3901 W Costco Dr, Tucson, AZ, 85741

Phone (520) 575-6648

Enumeration date Mar 24, 2009

Last updated in NPPES Mar 24, 2009

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1130 (AZ) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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

Is NPI 1639311517 active?

Yes, as of the latest NPPES snapshot, NPI 1639311517 is active (record last updated 2009-03-24).

How do I verify Mike Wu's NPI record?

Cross-check NPI 1639311517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Costco Wholesale Corporation Community/Retail Pharmacy · Tucson, AZ NPI 1669582367 Lisa Wong Pharmacist · Tucson, AZ NPI 1902046535 Paul Lawson Pharmacist · Tucson, AZ NPI 1841565660 Costco Wholesale Corporation Eyewear Supplier · Tucson, AZ NPI 1609266758 Mike Wu Od, PC Optometrist · Tucson, AZ NPI 1841681988 Costco Wholesale Corporation Hearing Aid Equipment · Tucson, AZ NPI 1336531052 Roy Tan Pharmacist · Tucson, AZ NPI 1528612918 Tram Nguyen Pharmacist · Tucson, AZ NPI 1356018535

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-24.