Sydney Sullivan, BCBA
Behavior Analyst · East Brookfield, MA
Sydney Sullivan, BCBA is a behavior analyst with a practice address in East Brookfield, Massachusetts, and NPI 1821562455, issued on Jan 16, 2019. Check the license (Massachusetts 1-20-44781, 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
- Sydney Sullivan
- Credential
- BCBA
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 1-20-44781 MA
Self-reported in NPPES; status is on the state search - Practice location
- 103 Mechanic St, East Brookfield, MA 01515
- Phone
- (413) 459-9565
- Enumerated
- Jan 16, 2019
- Record last updated
- Jul 9, 2023
- Entity
- Type 1 · individual
Also registered at 103 Mechanic St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kara Flanagan, MS.ED, BCBA, LABABehavior Analyst1801535893
Verify Sydney Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 1-20-44781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8 behavior analyst records list a practice address in East Brookfield
They are 8 of the 12 NPPES records with a practice address in East Brookfield, and 4,718 behavior analyst records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in East Brookfield → All 4,718 in Massachusetts → Every provider in East Brookfield →
Other behavior analyst records in Massachusetts
- Julianne Abbascia, BCBA LABAWorcester, MA1255179958
- Lisa AbbottTewksbury, MA1740977206
- Parinita AbbottAmherst, MA1104424548
- Subnam Abdul SamadWest Springfield, MA1912575838
- Caitlin AbelliNatick, MA1972906352
- Erin AblazaPocasset, MA1104244771
- Sarah AbneyPocasset, MA1902351877
- Ahmed AbouelnagaWakefield, MA1932077229
- Jayme AbramofskyDanvers, MA1619600228
- Alexandra AbrechtNewton, MA1427721471
Common questions
What is Sydney Sullivan, BCBA's NPI number?
Sydney Sullivan, BCBA's National Provider Identifier (NPI) is 1821562455, issued on Jan 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sydney Sullivan, BCBA located?
The NPPES record lists a practice address at 103 Mechanic St, East Brookfield, MA, 01515. Phone: (413) 459-9565. Providers update this record themselves, so call before visiting.
How can I verify Sydney Sullivan, BCBA's license?
NPPES lists Massachusetts license number 1-20-44781, 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.