Candace O'Sullivan, BCBA
Behavior Analyst · Cromwell, CT
Candace O'Sullivan, BCBA is a behavior analyst with a practice address in Cromwell, Connecticut, and NPI 1821409806, issued on May 13, 2014. Check the license with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Candace O'Sullivan
- Credential
- BCBA
- Primary taxonomy
- Behavior Analyst 103K00000X
- Practice location
- 110 Court St Ste 3, Cromwell, CT 06416
- Phone
- (860) 613-9930
- Enumerated
- May 13, 2014
- Entity
- Type 1 · individual
Also registered at 110 Court St Ste 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marguerite AlvaradoBehavior Analyst1780558767
- Nicole ArnaoutisSpeech-Language Pathologist1821807710
- Sophia Katrina Barranco, M.S., CCC-SLPStudent in an Organized Health Care Education/Training Program1841070281
- Paige Beaudoin, CF-SLPSpeech-Language Pathologist1639961345
Verify Candace O'Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
78 behavior analyst records list a Cromwell practice address
They are 78 of the 631 NPPES records with a Cromwell practice address, and 1,324 behavior analyst records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 78 in Cromwell → All 1,324 in Connecticut → Every provider in Cromwell →
Other behavior analyst records in Connecticut
- Catherine AbrantesNew Fairfield, CT1811690548
- Danica Ackerman-Perrier, BCBACheshire, CT1942814124
- Danielle Adams, M.ED., BCBANew Britain, CT1083961759
- Kaya AdamsNew Britain, CT1043948706
- Victoria AdedejiWindsor, CT1497339691
- Rachel Adelsberger, BCBAWindsor, CT1023753811
- Taylor AdilettaMiddletown, CT1609412303
- Kelly Ahern HalsteadNew Haven, CT1811485402
- Ashley Ainsworth, BCBA, LBACromwell, CT1780216234
- Ariana AlbanNorwalk, CT1053209239
Common questions
What is Candace O'Sullivan, BCBA's NPI number?
Candace O'Sullivan, BCBA's National Provider Identifier (NPI) is 1821409806, issued on May 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Candace O'Sullivan, BCBA located?
The NPPES record lists a practice address at 110 Court St Ste 3, Cromwell, CT, 06416. Phone: (860) 613-9930. Providers update this record themselves, so call before visiting.
How can I verify Candace O'Sullivan, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.