Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Peculis, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Walpole, MA · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184131898

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Registry record

Entity type Individual (Type 1)

Name Matthew Peculis

Credential PMHNP

Sex Male

Practice address 1600 Providence Hwy Unit 167, Walpole, MA, 02081

Phone (508) 660-7949

Enumeration date Jan 3, 2018

Last updated in NPPES Jul 15, 2020

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2297450 (MA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Matthew Peculis's NPI record?

Cross-check NPI 1184131898 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1184131898 active?

Yes, as of the latest NPPES snapshot, NPI 1184131898 is active (record last updated 2020-07-15).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-15.