Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael J Griffin
Other Technician in Andover, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043590524
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Registry record
Entity type Individual (Type 1)
Name Michael J Griffin
Sex Male
Practice address 200 Brickstone Sq, Andover, MA, 01810
Phone (978) 247-5169
Enumeration date Aug 28, 2011
Last updated in NPPES Aug 28, 2011
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
What specialty is Michael Griffin?
Michael Griffin is registered in NPPES with the primary taxonomy of Other Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Paula Andrejko Physical Therapist · Andover, MA NPI 1679634422 Beth Deverix Occupational Therapist · Andover, MA NPI 1164554267 Mary Wrinn Geriatric Physical Therapist · Andover, MA NPI 1417080425 Audrey Woodman Speech-Language Pathologist · Andover, MA NPI 1255464822 Victoria Taylor Physical Therapist · Andover, MA NPI 1053445023 Ross Walden Physical Therapy Assistant · Andover, MA NPI 1548384720 Angela Ruiz Occupational Therapy Assistant · Andover, MA NPI 1609990803 Susan Goyette Physical Therapy Assistant · Andover, MA NPI 1457475907
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-28.