Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Michael J Wieland

Pharmacist in Boulder Creek, CA · enumerated 2007.

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

National Provider Identifier

1023149135

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Michael J Wieland

Sex Male

Practice address 14300 W Park Ave, Boulder Creek, CA, 95006

Phone (831) 566-7456

Enumeration date Mar 8, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 45280 (CA) Primary

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

Where does Michael Wieland practice?

The practice location on file with NPPES is in Boulder Creek, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Wieland?

The National Provider Identifier (NPI) for Michael Wieland is 1023149135, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.