Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Diane Mcgrory, MD
Gynecology Physician in Weston, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285693150
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Registry record
Entity type Individual (Type 1)
Name Dr. Diane Mcgrory
Credential MD
Sex Female
Practice address 45 Colpitts Road, Weston, MA, 02493
Phone (781) 899-7778
Fax (781) 899-0475
Enumeration date Mar 21, 2006
Last updated in NPPES Sep 3, 2010
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 Diane Mcgrory?
The National Provider Identifier (NPI) for Diane Mcgrory is 1285693150, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diane Mcgrory practice?
The practice location on file with NPPES is in Weston, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-03.