Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Keri Fazzino, FNP
Nurse Practitioner in Fairhaven, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720687965
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Registry record
Entity type Individual (Type 1)
Name Keri Fazzino
Credential FNP
Sex Female
Practice address 208 Mill Rd, Fairhaven, MA, 02719
Phone (508) 758-3781
Enumeration date Oct 20, 2020
Last updated in NPPES Sep 6, 2024
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2287871 (MA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan.
About the FNP 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
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 Keri Fazzino?
Keri Fazzino 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 → Patricia Andrade Surgery Physician · Fairhaven, MA NPI 1417956426 Joseph Costa Family Medicine Physician · Fairhaven, MA NPI 1114914181 David Chesney Internal Medicine Physician · Fairhaven, MA NPI 1396732418 Gary Grosart Internal Medicine Physician · Fairhaven, MA NPI 1689661704 Drew Nahigyan Family Medicine Physician · Fairhaven, MA NPI 1518954650 Theodore Schafer Gastroenterology Physician · Fairhaven, MA NPI 1609851591 Tammy Gleeson Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Fairhaven, MA NPI 1023085214 Alexandra Armitage Psychiatric/Mental Health Nurse Practitioner · Fairhaven, MA NPI 1174583025
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-06.