Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Joyce Katherine Mancini, F.N.P.

Nurse Practitioner in Weston, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033143193

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Registry record

Entity type Individual (Type 1)

Name Mrs. Joyce Katherine Mancini

Credential F.N.P.

Sex Female

Practice address 29 Deer Path Ln, Weston, MA, 02493

Phone (781) 642-1912

Fax (781) 642-0381

Enumeration date Jul 11, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 213994 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1033143193 active?

Yes, as of the latest NPPES snapshot, NPI 1033143193 is active (record last updated 2007-07-08).

How do I verify Joyce Mancini's NPI record?

Cross-check NPI 1033143193 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Ajay Anand Internal Medicine Physician · Weston, MA NPI 1538237813 Ajay Anand MD PC Internal Medicine Physician · Weston, MA NPI 1558403154 Jennifer Mccabe Family Nurse Practitioner · Weston, MA NPI 1689792962 Mary Forster Family Nurse Practitioner · Weston, MA NPI 1104107788 Pamela Carpenter Family Nurse Practitioner · Weston, MA NPI 1184023764 Ajay Anand MD PC Nursing Facility/Intermediate Care Facility · Weston, MA NPI 1376093260 Jenna Williams Adult Health Nurse Practitioner · Weston, MA NPI 1841734795 Keren Pultman Family Nurse Practitioner · Weston, MA NPI 1780105791

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.