Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Angela Mackinnon, LCSW, MSW
Social Worker in Lawrence, MA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871963306
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Registry record
Entity type Individual (Type 1)
Name Angela Mackinnon
Credential LCSW, MSW
Sex Female
Practice address 439 S Union St, Suite 207a, Lawrence, MA, 01843
Phone (978) 837-2631
Enumeration date Sep 27, 2015
Last updated in NPPES Sep 27, 2015
Taxonomy & licenses
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW 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 Angela Mackinnon?
The National Provider Identifier (NPI) for Angela Mackinnon is 1871963306, a Type 1 (individual) record in the CMS NPPES registry.
Where does Angela Mackinnon practice?
The practice location on file with NPPES is in Lawrence, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Paul Arrigg Ophthalmology Physician · Lawrence, MA NPI 1740268127 Fred Arrigg Specialist · Lawrence, MA NPI 1770561235 Karen Gladstone Optometrist · Lawrence, MA NPI 1235158742 Arrigg Associates , P.C. Specialist · Lawrence, MA NPI 1821019779 Purvi Patel Optometrist · Lawrence, MA NPI 1538182852 Yen-Linh Nguyen Optometrist · Lawrence, MA NPI 1558471672 Peter Gill Mental Health Counselor · Lawrence, MA NPI 1629114533 Amanda Hemp Clinical Social Worker · Lawrence, MA NPI 1336285402
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-27.