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

INNER HARBOR COUNSELING LLC
NPI 1568306553
Counselor - Mental Health in Plymouth, MA

Active since April 18, 2026
103 WINDING WAY, PLYMOUTH, MA 02360(508) 423-0116 Get Directions Write a Review

NPPES record last updated: April 18, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Inner Harbor Counseling Llc NPPES

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

INNER HARBOR COUNSELING LLC (NPI 1568306553) is a healthcare organization registered as a mental health in Plymouth, Massachusetts and active in the NPI registry since April 2026. The organization lists Mary Catherine Alger, Owner, as its authorized official.

NPPES Registry Identity

NPI1568306553
Entity TypeOrganization
Primary Taxonomy101YM0800X
Legal Business NameINNER HARBOR COUNSELING LLC
Location Address103 WINDING WAYPlymouth, MA 02360-2068
Mailing Address103 Winding WayPlymouth, MA 02360-2068 · (508) 423-0116
Phone(508) 423-0116
Organization SubpartNo
Authorized OfficialMary Catherine AlgerOwner · (508) 423-0116
Enumeration DateApril 18, 2026
NPPES CertifiedApril 18, 2026
✔ NPI 1568306553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
103 WINDING WAY, Plymouth, MA 02360
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

MARY CATHERINE ALGER MA
Counselor (Mental Health)
103 WINDING WAY
PLYMOUTH, MA 02360
Plymouth County (508) 746-5185

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 Inner Harbor Counseling LLC's NPI number?

The NPI number for Inner Harbor Counseling LLC is 1568306553. It was assigned to this organization in the NPPES registry on April 18, 2026.

Where is Inner Harbor Counseling LLC located?

Inner Harbor Counseling LLC is located at 103 Winding Way, Plymouth, MA 02360. The listed phone number is (508) 423-0116.

What is Inner Harbor Counseling LLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Inner Harbor Counseling LLC was last updated on April 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.