Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alyssa Nicole Kretschmann
Physician Assistant in Buffalo, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285328476
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Registry record
Entity type Individual (Type 1)
Name Alyssa Nicole Kretschmann
Sex Female
Practice address 30 N Union Rd Ste 102, Buffalo, NY, 14221
Phone (716) 839-8000
Enumeration date Jun 8, 2023
Last updated in NPPES Jun 8, 2023
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Alyssa Kretschmann?
Alyssa Kretschmann is registered in NPPES with the primary taxonomy of Physician Assistant. 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-08.