Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Michael Rudzinski, PA; R.PH.

Pharmacist in Buffalo, NY · enumerated 2005.

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

National Provider Identifier

1164412938

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Registry record

Entity type Individual (Type 1)

Name Mr. Michael Rudzinski

Credential PA; R.PH.

Sex Male

Practice address 3495 Bailey Ave, Buffalo, NY, 14215

Phone (716) 862-6060

Enumeration date Oct 24, 2005

Last updated in NPPES Jul 10, 2007

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 29662 (NY) Primary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1220 (NY) Secondary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

What specialty is Michael Rudzinski?

Michael Rudzinski 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.

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.

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Deborah Farolino Hematology & Oncology Physician · Buffalo, NY NPI 1659377968 Bradford Mersereau Family Medicine Physician · Buffalo, NY NPI 1447231741 Russell Talma Physician Assistant · Buffalo, NY NPI 1679558860 Deborah Maciolek Surgical Physician Assistant · Buffalo, NY NPI 1639154818 Dorothy Ganschow Medical Physician Assistant · Buffalo, NY NPI 1366427288 Alice Barber Surgical Physician Assistant · Buffalo, NY NPI 1902881790 Audrey Degen Surgical Physician Assistant · Buffalo, NY NPI 1912985896 Richard Myers Surgical Physician Assistant · Buffalo, NY NPI 1679547582

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-10.