1. Home
  2. Directory
  3. Massachusetts
  4. Falmouth
  5. Counselor
  6. NPI Profile

MELISSA LONERGAN LADC II, CARC
NPI 1366301657
Counselor - Addiction (Substance Use Disorder) in Falmouth, MA

Active since January 21, 2026
200 TER HEUN DR, FALMOUTH, MA 02540(508) 540-6550 Get Directions Write a Review

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

About Melissa Lonergan Ladc Ii, Carc NPPES

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

MELISSA LONERGAN LADC II, CARC (NPI 1366301657) is an individual addiction (substance use disorder) provider in Falmouth, Massachusetts and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1366301657
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMELISSA LONERGANCredential: LADC II, CARC
Location Address200 TER HEUN DRFalmouth, MA 02540-2525
Mailing Address88 Williams AvePocasset, MA 02559-2282 · (508) 548-7118
Phone(508) 540-6550
Sole ProprietorYes
Enumeration DateJanuary 21, 2026
NPPES CertifiedJanuary 21, 2026
✔ NPI 1366301657 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
200 TER HEUN DR, Falmouth, MA 02540
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

DAWN M VINCENT
Social Worker (Clinical)
200 TER HEUN DR, 200 TER HEUN DRIVE
FALMOUTH, MA 02540
Barnstable County (508) 540-6550
MS. JANET F. SALVADOR L.M.H.C. L.A.D.C1
Counselor (Mental Health)
200 TER HEUN DR
FALMOUTH, MA 02540
Barnstable County (508) 540-6550
WILLIAM MICHAEL FERNEY LADC I
Counselor (Addiction (Substance Use Disorder))
200 TER HEUN DR
FALMOUTH, MA 02540
Barnstable County (508) 540-6550
MR. JUDSON H. PHELPS LADC 1
Counselor (Addiction (Substance Use Disorder))
200 TER HEUN DR
FALMOUTH, MA 02540
Barnstable County (508) 540-6550
MS. DALE S RHEAULT LCSW
Counselor (Addiction (Substance Use Disorder))
200 TER HEUN DR
FALMOUTH, MA 02540
Barnstable County (508) 540-6550
RICHARD J MARTIN JD
Counselor
200 TER HEUN DR
FALMOUTH, MA 02540
Barnstable County (508) 540-6550
CATHRYN ROSS M.ED.
Case Management
200 TER HEUN DR
FALMOUTH, MA 02540
Barnstable County (774) 392-0538
MATTHEW P CARROZO
Counselor (Addiction (Substance Use Disorder))
200 TER HEUN DR
FALMOUTH, MA 02540
Barnstable County (508) 540-6550

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 Melissa Lonergan's NPI number?

The NPI number for Melissa Lonergan is 1366301657. It was assigned to this individual provider in the NPPES registry on January 21, 2026.

Where is Melissa Lonergan located?

Melissa Lonergan practices at 200 Ter Heun Dr, Falmouth, MA 02540. The listed phone number is (508) 540-6550.

What is Melissa Lonergan'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 Melissa Lonergan was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.