Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Anne Sirois, N.P.
Nurse Practitioner in Brockton, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982668737
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Registry record
Entity type Individual (Type 1)
Name Ms. Anne Sirois
Credential N.P.
Sex Female
Practice address 235 N Pearl St, Brockton, MA, 02301
Phone (508) 427-2335
Enumeration date Apr 17, 2006
Last updated in NPPES Dec 11, 2007
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 172342 (MA) 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
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 Anne Sirois?
Anne Sirois 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 → Mark Dichter Internal Medicine Physician · Brockton, MA NPI 1275527020 Linda Tordoff Pediatrics Physician · Brockton, MA NPI 1497740948 Kate Mottau Nurse Practitioner · Brockton, MA NPI 1376538611 Luz Evangeline Dizon Psychiatry Physician · Brockton, MA NPI 1902891724 Renee Wilson Emergency Medicine Physician · Brockton, MA NPI 1740275403 Renu Prakash Internal Medicine Physician · Brockton, MA NPI 1033104674 Shah Hossain Neonatal-Perinatal Medicine Physician · Brockton, MA NPI 1548256175 John Thompson General Practice Physician · Brockton, MA NPI 1356337711
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-11.