Brian Breen, CADC
Addiction (Substance Use Disorder) Counselor · Rockland, ME
Brian Breen, CADC is an addiction (substance use disorder) counselor with a practice address in Rockland, Maine, and NPI 1144642661, issued on Jan 17, 2014. Check the license (Maine CAC3359, as entered in NPPES) with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brian Breen
- Credential
- CADC
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- CAC3359 ME
Self-reported in NPPES; status is on the state search - Practice location
- 12 Union St, Rockland, ME 04841
- Phone
- (207) 701-4400
- Enumerated
- Jan 17, 2014
- Entity
- Type 1 · individual
Also registered at 12 Union St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Beguin-Fernald, DNP, PMHNP, BSN, RNRegistered Nurse1235741893
- Martha BrownSocial Worker1992941173
- Aimee CampbellRegistered Nurse1477722981
- Tessa CarrollClinical Social Worker1922877414
- Emily Carver, LCSW, LADCClinical Social Worker1801361860
- Rosetta CelentanoClinical Social Worker1295815777
Verify Brian Breen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CAC3359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
33 addiction (substance use disorder) counselor records list a Rockland practice address
They are 33 of the 297 NPPES records with a Rockland practice address, and 1,087 addiction (substance use disorder) counselor records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 33 in Rockland → All 1,087 in Maine → Every provider in Rockland →
Other addiction (substance use disorder) counselor records in Maine
- Nancy Abel, MSW LCSW LADCPortland, ME1073728762
- Nanci Adair, LCPC., CCSWestbrook, ME1992820484
- Chet Adams, LADC, CCSWestbrook, ME1033406418
- Shelly Adams, CADCBangor, ME1932640448
- Samantha Ahearn, CADCBangor, ME1184208852
- Hope AkersWaterville, ME1346913548
- Patricia Albert-Dehetre, LCSWLewiston, ME1497087944
- Signe Alexander, LCSW, CADCFreeport, ME1043485238
- Thomas Allan, LCSWPortland, ME1568688257
- Richard Allard, ADCABangor, ME1700508058
Common questions
What is Brian Breen, CADC's NPI number?
Brian Breen, CADC's National Provider Identifier (NPI) is 1144642661, issued on Jan 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Brian Breen, CADC located?
The NPPES record lists a practice address at 12 Union St, Rockland, ME, 04841. Phone: (207) 701-4400. Providers update this record themselves, so call before visiting.
How can I verify Brian Breen, CADC's license?
NPPES lists Maine license number CAC3359, as entered by the provider. Search the Maine 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.