Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Britney Mackinnon, LMHC
Mental Health Counselor in Troy, NY · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043707540
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Registry record
Entity type Individual (Type 1)
Name Britney Mackinnon
Credential LMHC
Sex Female
Practice address 120 Defreest Dr, Troy, NY, 12180
Phone (518) 945-8828
Enumeration date Apr 19, 2018
Last updated in NPPES Apr 19, 2018
Taxonomy & licenses
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 008265 (NY) Primary
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 Britney Mackinnon?
The National Provider Identifier (NPI) for Britney Mackinnon is 1043707540, a Type 1 (individual) record in the CMS NPPES registry.
Where does Britney Mackinnon practice?
The practice location on file with NPPES is in Troy, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Shawn Muthersbaugh Clinical Social Worker · Troy, NY NPI 1063404143 Wendy Gray Psychiatric/Mental Health Nurse Practitioner · Troy, NY NPI 1932425238 Shannon Chanofsky Clinical Psychologist · Troy, NY NPI 1922389824 Jill Wolski Clinical Social Worker · Troy, NY NPI 1013308683 Gregory Reid Mental Health Counselor · Troy, NY NPI 1013434406 Jeffrey Humphreys Mental Health Counselor · Troy, NY NPI 1629877881
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-19.