Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kelly Anne Thayer
Peer Specialist in Lowell, MA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639026321
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Registry record
Entity type Individual (Type 1)
Name Kelly Anne Thayer
Sex Female
Practice address 10 Technology Dr, Lowell, MA, 01851
Phone (833) 360-3655
Enumeration date Mar 12, 2026
Last updated in NPPES Mar 12, 2026
Taxonomy & licenses
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
Where does Kelly Thayer practice?
The practice location on file with NPPES is in Lowell, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kelly Thayer?
The National Provider Identifier (NPI) for Kelly Thayer is 1639026321, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Skylar Mazo Peer Specialist · Lowell, MA NPI 1407707557 Andrea Lyons Peer Specialist · Lowell, MA NPI 1639025315 Marie Boasman Saunders Psychiatric/Mental Health Registered Nurse · Lowell, MA NPI 1760326177 Charity Githaka Registered Nurse · Lowell, MA NPI 1396674057 Spencer St. James Addiction (Substance Use Disorder) Counselor · Lowell, MA NPI 1275464661 Khin Win Nurse's Aide · Lowell, MA NPI 1215853213 Jarrel Grayson Peer Specialist · Lowell, MA NPI 1679489140
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-12.