Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ruth M Bazelak, R.PH.

Pharmacist in Milwaukee, WI · enumerated 2011.

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

National Provider Identifier

1114225455

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Registry record

Entity type Individual (Type 1)

Name Ruth M Bazelak

Credential R.PH.

Sex Female

Practice address 1040 S 70th St, Milwaukee, WI, 53214

Phone (414) 476-8602

Fax (414) 615-0626

Enumeration date Mar 10, 2011

Last updated in NPPES Mar 10, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 10150-40 (WI) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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 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 Ruth Bazelak?

Ruth Bazelak is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-10.