Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter Dias, PA

Physician Assistant in Nashua, NH · enumerated 2006.

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

National Provider Identifier

1851450241

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Registry record

Entity type Individual (Type 1)

Name Peter Dias

Credential PA

Sex Male

Practice address 172 Kinsley St, Nashua, NH, 03060

Phone (603) 882-3000

Fax (603) 889-3774

Enumeration date Dec 8, 2006

Last updated in NPPES Nov 22, 2011

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0398 (NH) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
30333015	Medicaid	NH	-
970026392	Other	-	RAILROAD MEDICARE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1851450241 active?

Yes, as of the latest NPPES snapshot, NPI 1851450241 is active (record last updated 2011-11-22).

How do I verify Peter Dias's NPI record?

Cross-check NPI 1851450241 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-22.