Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alina Davidson
Nurse Practitioner in Buffalo, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851164461
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Alina Davidson
Sex Female
Practice address Elm and Carlton St, Buffalo, NY, 14263
Phone (716) 845-2300
Enumeration date Nov 6, 2023
Last updated in NPPES Nov 6, 2023
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F311494 (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.
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 Alina Davidson?
Alina Davidson is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Pradeep Arora Nephrology Physician · Buffalo, NY NPI 1376548479 Oscar De Leon Anesthesiology Physician · Buffalo, NY NPI 1467458851 Leayn Flaherty Physician Assistant · Buffalo, NY NPI 1659377976 Myron Czuczman Internal Medicine Physician · Buffalo, NY NPI 1669478053 Todd Demmy Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Buffalo, NY NPI 1720084122 Vadim Gushchin Surgical Oncology Physician · Buffalo, NY NPI 1427054568 Ian Cohen Critical Care Medicine (Internal Medicine) Physician · Buffalo, NY NPI 1225034218 Francisco Hernandez-Ilizaliturri Medical Oncology Physician · Buffalo, NY NPI 1477559359
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-06.