Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Palmesano, N.P.
Nurse Practitioner in Corning, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689742165
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Registry record
Entity type Individual (Type 1)
Name Mary Palmesano
Credential N.P.
Sex Female
Practice address 135 Walnut St, Corning, NY, 14830
Phone (607) 962-4686
Fax (607) 962-7520
Enumeration date Dec 1, 2006
Last updated in NPPES Jul 11, 2012
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F420478-1 (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
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00362863 | Medicaid | NY | - |
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
Where does Mary Palmesano practice?
The practice location on file with NPPES is in Corning, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Palmesano?
The National Provider Identifier (NPI) for Mary Palmesano is 1689742165, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-11.