Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Matthew Welch Byrnes, NP
Nurse Practitioner in Pittsford, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053197012
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Registry record
Entity type Individual (Type 1)
Name Matthew Welch Byrnes
Credential NP
Sex Male
Practice address 167 Sullys Trl Ste 100, Pittsford, NY, 14534
Phone (585) 758-0800
Enumeration date Sep 6, 2023
Last updated in NPPES Mar 1, 2026
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 765113 (NY) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP 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.
Frequently asked questions
What is the NPI number for Matthew Byrnes?
The National Provider Identifier (NPI) for Matthew Byrnes is 1053197012, a Type 1 (individual) record in the CMS NPPES registry.
Where does Matthew Byrnes practice?
The practice location on file with NPPES is in Pittsford, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-01.