Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rosetta M Brown-Greaney, NP
Nurse Practitioner in Leeds, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467662098
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Registry record
Entity type Individual (Type 1)
Name Rosetta M Brown-Greaney
Credential NP
Sex Female
Practice address 421 N Main St, Leeds, MA, 01053
Phone (413) 584-4040
Fax (413) 582-3020
Enumeration date May 23, 2007
Last updated in NPPES Jul 28, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 300796 (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 specialty is Rosetta Brown-Greaney?
Rosetta Brown-Greaney 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.
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.
Other providers at this practice address
Browse all → Katherine Walton-Vecchio Physician Assistant · Leeds, MA NPI 1871596247 Jacquelyn Kang Otolaryngology Physician · Leeds, MA NPI 1033104328 Michael Johnson Optometrist · Leeds, MA NPI 1245226976 Alice Abbott Endocrinology, Diabetes & Metabolism Physician · Leeds, MA NPI 1922096205 Paul Haley Psychiatry Physician · Leeds, MA NPI 1295724755 Paul Morrissey Psychiatry Physician · Leeds, MA NPI 1205825304 Faith Weidner Diagnostic Radiology Physician · Leeds, MA NPI 1174505671 George Fuller Geriatric Medicine (Family Medicine) Physician · Leeds, MA NPI 1154306462
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-28.