1. Home
  2. Directory
  3. Massachusetts
  4. Sturbridge
  5. Psychiatry Neurology
  6. NPI Profile

PRINCIPIUM, LLC
NPI 1205592482
Psychiatry & Neurology - Addiction Medicine in Sturbridge, MA

Active since November 12, 2021
128 MAIN ST STE 5, STURBRIDGE, MA 01566(508) 659-8585(508) 659-8586 Get Directions Write a Review

NPPES record last updated: November 12, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Principium, Llc NPPES

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

PRINCIPIUM, LLC (NPI 1205592482), doing business as Principium, is a healthcare organization registered as an addiction medicine in Sturbridge, Massachusetts and active in the NPI registry since November 2021. The organization lists Maryann Mathieu, Billing Manager, as its authorized official.

NPPES Registry Identity

NPI1205592482
Entity TypeOrganization
Primary Taxonomy2084A0401X
Legal Business NamePRINCIPIUM, LLC
Location Address128 MAIN ST STE 5Sturbridge, MA 01566-1556
Mailing Address128 Main St Ste 5Sturbridge, MA 01566-1556 · (508) 659-8585 · Fax (508) 659-8586
Phone(508) 659-8585
Fax(508) 659-8586
Organization SubpartNo
Authorized OfficialMaryann MathieuBilling Manager · (508) 418-6888
Enumeration DateNovember 12, 2021
NPPES CertifiedNovember 12, 2021
✔ NPI 1205592482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084A0401X
Definition

A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine

128 MAIN ST STE 5, Sturbridge, MA 01566
Open in Google Maps ↗

Other Names 1

Doing Business AsPrincipium

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Other Providers at the Same Location NPPES 2

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

MIKAYLA KURTZ M.S., BCBA
Behavior Analyst
128 MAIN ST STE 5
STURBRIDGE, MA 01566
Worcester County (413) 523-3456
SOUTHBRIDGE CHIROPRACTIC HEALTH CLINIC
Chiropractor
128 MAIN ST STE 5
STURBRIDGE, MA 01566
Worcester County (774) 241-0371

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 Principium, LLC's NPI number?

The NPI number for Principium, LLC is 1205592482. It was assigned to this organization in the NPPES registry on November 12, 2021. The provider is doing business as Principium.

Where is Principium, LLC located?

Principium, LLC is located at 128 Main St Ste 5, Sturbridge, MA 01566. The listed phone number is (508) 659-8585.

What is Principium, LLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.

What insurance does Principium, LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Principium, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Principium, LLC was last updated on November 12, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.