Maryellen Gallagher, CAC
Addiction (Substance Use Disorder) Counselor · Derby, CT
Maryellen Gallagher, CAC is an addiction (substance use disorder) counselor with a practice address in Derby, Connecticut, and NPI 1518116201, issued on Sep 17, 2008. 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
- Maryellen Gallagher
- Credential
- CAC
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- Practice location
- 130 Division St., Derby, CT 06418
- Phone
- (203) 732-7550
- Enumerated
- Sep 17, 2008
- Record last updated
- Sep 17, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (203) 732-1550
- Entity
- Type 1 · individual
Also registered at 130 Division St.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sabin K C, M.DStudent in an Organized Health Care Education/Training Program1780436022
- Ama Owusuaa Kwakye, M.D.Student in an Organized Health Care Education/Training Program1124956156
- Jenna Liguori, APRNPsychiatric/Mental Health Nurse Practitioner1134595366
- Sirjana Subedi, M.D.Student in an Organized Health Care Education/Training Program1013769009
- Christian Vitug, M.D.Student in an Organized Health Care Education/Training Program1154267045
Verify Maryellen Gallagher 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
5 addiction (substance use disorder) counselor records list a practice address in Derby
They are 5 of the 453 NPPES records with a practice address in Derby, and 759 addiction (substance use disorder) counselor records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5 in Derby → All 759 in Connecticut → Every provider in Derby →
Other addiction (substance use disorder) counselor records in Connecticut
- Tariq Abdulaziz, PH.D., LADCWaterbury, CT1386180768
- Emel AbedinHartford, CT1336716612
- Karen Ablondi, MSW, LADCNorth Branford, CT1093130320
- Mercedez AbneyPlainville, CT1104595941
- Leida Acevedo, LADCNew Haven, CT1396081980
- Danielle Ackley, DARCWaterbury, CT1427485796
- Nancy Alberghini, LADCManchester, CT1962574624
- Puylaurens Alexis, LADCNorth Haven, CT1073881736
- Nicole Alexopoulos, MSAPMiddletown, CT1013537760
- Gary Alger, LADC, CEAPHartford, CT1053388082
Common questions
What is Maryellen Gallagher, CAC's NPI number?
Maryellen Gallagher, CAC's National Provider Identifier (NPI) is 1518116201, issued on Sep 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Maryellen Gallagher, CAC located?
The NPPES record lists a practice address at 130 Division St., Derby, CT, 06418. Phone: (203) 732-7550. Providers update this record themselves, so call before visiting.
How can I verify Maryellen Gallagher, CAC'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.
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.