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MR. DAVID BRIAN O'REGAN LADC
NPI 1104369362
Counselor - Addiction (Substance Use Disorder) in Quincy, MA

Active since November 21, 2016
43 OLD COLONY AVE, QUINCY, MA 02170(617) 379-3436(617) 328-0409 Get Directions Write a Review

NPPES record last updated: November 21, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. David Brian O'regan Ladc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. DAVID BRIAN O'REGAN LADC (NPI 1104369362) is an individual addiction (substance use disorder) provider in Quincy, Massachusetts, licensed in Massachusetts (14081) and active in the NPI registry since November 2016.

NPPES Registry Identity

NPI1104369362
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. DAVID BRIAN O'REGANCredential: LADC
Location Address43 OLD COLONY AVEQuincy, MA 02170-2606
Mailing Address218 Neponset AveDorchester, MA 02122-3320 · (857) 277-2229 · Fax (617) 328-0409
Phone(617) 379-3436
Fax(617) 328-0409
Sole ProprietorYes
Enumeration DateNovember 21, 2016
✔ NPI 1104369362 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in MA · 14081
43 OLD COLONY AVE, Quincy, MA 02170
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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN LIVINGSTONE
Counselor
43 OLD COLONY AVE
QUINCY, MA 02170
Norfolk County (617) 934-1136
MISS CINDY BENNETT
Counselor (Addiction (Substance Use Disorder))
43 OLD COLONY AVE
QUINCY, MA 02170
Norfolk County (617) 328-1734
JOHN MCGAHAN
Counselor (Addiction (Substance Use Disorder))
43 OLD COLONY AVE
QUINCY, MA 02170
Norfolk County (857) 496-7341
GAVIN FOUNDATION, INC.
Community Based Residential Treatment Facility, Mental Illness
43 OLD COLONY AVE
QUINCY, MA 02170
Norfolk County (857) 496-7341
MS. NANCY MARIE CONFORT LADCII
Counselor (Addiction (Substance Use Disorder))
43 OLD COLONY AVE
QUINCY, MA 02170
Norfolk County (617) 379-3384

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David O'regan's NPI number?

The NPI number for David O'regan is 1104369362. It was assigned to this individual provider in the NPPES registry on November 21, 2016.

Where is David O'regan located?

David O'regan practices at 43 Old Colony Ave, Quincy, MA 02170. The listed phone number is (617) 379-3436.

What is David O'regan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for David O'regan was last updated on November 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.