NPPES file of Aug 9, 2026

Matthew Gerard Sinkewicz, MA, BCBA

Behavior Analyst · Glastonbury, CT

Matthew Gerard Sinkewicz, MA, BCBA is a behavior analyst with a practice address in Glastonbury, Connecticut, and NPI 1710456850, issued on Nov 19, 2018. Check the license with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710456850
Name
Matthew Gerard Sinkewicz
Credential
MA, BCBA
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
427 Naubuc Ave, Glastonbury, CT 06033
Phone
(860) 367-1999
Enumerated
Nov 19, 2018
Record last updated
Nov 19, 2018 (not updated in 8 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Matthew Gerard Sinkewicz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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44 behavior analyst records list a practice address in Glastonbury

They are 44 of the 960 NPPES records with a practice address in Glastonbury, and 1,357 behavior analyst records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 44 in Glastonbury → All 1,357 in Connecticut → Every provider in Glastonbury →

Other behavior analyst records in Connecticut

  1. Catherine AbrantesNew Fairfield, CT1811690548
  2. Danica Ackerman-Perrier, BCBACheshire, CT1942814124
  3. Danielle Adams, M.ED., BCBANew Britain, CT1083961759
  4. Katherine AdamsCromwell, CT1285081760
  5. Kaya AdamsNew Britain, CT1043948706
  6. Victoria AdedejiWindsor, CT1497339691
  7. Rachel Adelsberger, BCBAWindsor, CT1023753811
  8. Taylor AdilettaMiddletown, CT1609412303
  9. Kelly Ahern HalsteadNew Haven, CT1811485402
  10. Ashley Ainsworth, BCBA, LBACromwell, CT1780216234

Common questions

What is Matthew Gerard Sinkewicz, MA, BCBA's NPI number?

Matthew Gerard Sinkewicz, MA, BCBA's National Provider Identifier (NPI) is 1710456850, issued on Nov 19, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Gerard Sinkewicz, MA, BCBA located?

The NPPES record lists a practice address at 427 Naubuc Ave, Glastonbury, CT, 06033. Phone: (860) 367-1999. Providers update this record themselves, so call before visiting.

How can I verify Matthew Gerard Sinkewicz, MA, BCBA's license?

Search the Connecticut 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.