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Susan Mackowiak, CRNP

Adult Health Nurse Practitioner in Dunkirk, NY · enumerated 2006 · practices at Qpharma Inc.

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

National Provider Identifier

1750473419

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Registry record

Entity type Individual (Type 1)
Name Susan Mackowiak
Credential CRNP
Sex Female
Practice address 504 Central Ave, Dunkirk, NY, 14048
Phone (716) 366-9008
Fax (716) 366-3158
Enumeration date Sep 29, 2006
Last updated in NPPES Jan 25, 2024

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F420804-01 (NY) 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.

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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 Susan Mackowiak?
Susan Mackowiak is registered in NPPES with the primary taxonomy of Adult Health Nurse Practitioner. 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 2024-01-25.