MR. THOMAS EDWARD MAGNAN LADCI
NPI 1891006177
Counselor - Addiction (Substance Use Disorder) in South Boston, MA

Q: What is Thomas Magnan's NPI number?

The NPI number for Thomas Magnan is 1891006177. It was assigned to this individual provider in the NPPES registry on July 1, 2010.

Q: What is Thomas Magnan's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Thomas Magnan was last updated on July 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since July 01, 2010

49 L ST, SOUTH BOSTON, MA 02127(617) 268-5000(617) 268-5008 Get Directions Write a Review

NPPES record last updated: July 1, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Mr. Thomas Edward Magnan Ladci NPPES

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

MR. THOMAS EDWARD MAGNAN LADCI (NPI 1891006177) is an individual addiction (substance use disorder) provider in South Boston, Massachusetts, licensed in Massachusetts (1369) and active in the NPI registry since July 2010.

NPPES Registry Identity

NPI1891006177

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameMR. THOMAS EDWARD MAGNANCredential: LADCI

Location Address49 L STSouth Boston, MA 02127-1511

Mailing Address49 L StSouth Boston, MA 02127-1511 · (617) 268-5000 · Fax (617) 268-5008

Phone(617) 268-5000

Fax(617) 268-5008

Sole ProprietorYes

Enumeration DateJuly 1, 2010

✔ NPI 1891006177 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 · 1369

49 L ST, South Boston, MA 02127

Open in Google Maps ↗

Other Identifiers 1

Other1369MA · Ladci

Other Providers at the Same Location NPPES 3

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

MRS. GENEVIEVE ELAINE MCGUINNESS LICSW

Social Worker

49 L ST
BOSTON, MA 02127

Suffolk County (617) 268-5000

GAVIN FOUNDATION

Clinic/Center

49 L ST
SOUTH BOSTON, MA 02127

Suffolk County (617) 268-5000

MRS. MICHELLE P FARMER LADC1

Counselor (Addiction (Substance Use Disorder))

49 L ST
SOUTH BOSTON, MA 02127

Suffolk County (617) 268-5000

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 Thomas Magnan's NPI number?

The NPI number for Thomas Magnan is 1891006177. It was assigned to this individual provider in the NPPES registry on July 1, 2010.

Where is Thomas Magnan located?

Thomas Magnan practices at 49 L St, South Boston, MA 02127. The listed phone number is (617) 268-5000.

What is Thomas Magnan'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 Thomas Magnan was last updated on July 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.