Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allison M Neff, R.N.
Registered Nurse in Boston, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376675330
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Registry record
Entity type Individual (Type 1)
Name Allison M Neff
Credential R.N.
Sex Female
Practice address 780 Albany St, Boston, MA, 02118
Phone (857) 654-1000
Fax (857) 654-1094
Enumeration date Mar 12, 2007
Last updated in NPPES Aug 4, 2008
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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 Allison Neff?
The National Provider Identifier (NPI) for Allison Neff is 1376675330, a Type 1 (individual) record in the CMS NPPES registry.
Where does Allison Neff practice?
The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Mary Smith Family Nurse Practitioner · Boston, MA NPI 1972507325 Virginia Barrow Internal Medicine Physician · Boston, MA NPI 1639175466 Paul Fallon Internal Medicine Physician · Boston, MA NPI 1437145927 Terri Lacoursiere Zucchero Family Nurse Practitioner · Boston, MA NPI 1770565475 Monica Bharel Internal Medicine Physician · Boston, MA NPI 1093798084 Claire Carlo Internal Medicine Physician · Boston, MA NPI 1336125871 James Oconnell Internal Medicine Physician · Boston, MA NPI 1780661603 Roberta Regan Adult Health Nurse Practitioner · Boston, MA NPI 1871569558
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-04.