Matthew Chieffo
Behavior Analyst · Milford, MA
Matthew Chieffo is a behavior analyst with a practice address in Milford, Massachusetts, and NPI 1932609468, issued on Feb 21, 2018. Check the license (Massachusetts 2965, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Matthew Chieffo
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 2965 MA
Self-reported in NPPES; status is on the state search - Practice location
- 321 Fortune Blvd, Milford, MA 01757
- Phone
- (508) 478-0207
- Enumerated
- Feb 21, 2018
- Record last updated
- Feb 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 321 Fortune Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gloria AgostoDevelopmental Therapist1295258119
Verify Matthew Chieffo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2965Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
191 behavior analyst records list a practice address in Milford
They are 191 of the 3,459 NPPES records with a practice address in Milford, and 4,718 behavior analyst records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 191 in Milford → All 4,718 in Massachusetts → Every provider in Milford →
Other behavior analyst records in Massachusetts
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- Caitlin AbelliNatick, MA1972906352
- Erin AblazaPocasset, MA1104244771
- Sarah AbneyPocasset, MA1902351877
- Ahmed AbouelnagaWakefield, MA1932077229
- Jayme AbramofskyDanvers, MA1619600228
- Alexandra AbrechtNewton, MA1427721471
Common questions
What is Matthew Chieffo's NPI number?
Matthew Chieffo's National Provider Identifier (NPI) is 1932609468, issued on Feb 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Chieffo located?
The NPPES record lists a practice address at 321 Fortune Blvd, Milford, MA, 01757. Phone: (508) 478-0207. Providers update this record themselves, so call before visiting.
How can I verify Matthew Chieffo's license?
NPPES lists Massachusetts license number 2965, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.