Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Matthew F Bloomberg
Social Worker in Franklin, MA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275017428
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Registry record
Entity type Individual (Type 1)
Name Mr. Matthew F Bloomberg
Sex Male
Practice address 38 Pond St Ste 101, Franklin, MA, 02038
Phone (508) 528-6037
Enumeration date Sep 23, 2018
Last updated in NPPES Sep 23, 2018
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 Matthew Bloomberg?
Matthew Bloomberg is registered in NPPES with the primary taxonomy of Social Worker. 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 → Janet Cerella Clinical Social Worker · Franklin, MA NPI 1386728392 Dawnmarie Cenedella Mental Health Counselor · Franklin, MA NPI 1902955032 Sara Loy Counselor · Franklin, MA NPI 1699908335 Brittni Turchetta Pilkington Counselor · Franklin, MA NPI 1407369150 Eric Pircher Mental Health Counselor · Franklin, MA NPI 1649763301 Jennifer Murphy Counselor · Franklin, MA NPI 1821574401 Angela Moruzzi Counselor · Franklin, MA NPI 1295205508 Michelle Addi Counselor · Franklin, MA NPI 1457824088
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-23.