Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Salvatore Guerriero Dmd PC

Q: What type of organization is Salvatore Guerriero Dmd PC?

Salvatore Guerriero Dmd PC is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

General Practice Dentistry in Nashua, NH · enumerated 2006 · authorized official Salvatore Guerriero, Owner/Dentist.

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

National Provider Identifier

1487752481

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Salvatore Guerriero Dmd PC

Practice address 76 Allds St, Ste 2, Nashua, NH, 03060

Phone (603) 882-3727

Fax (603) 886-3950

Enumeration date Sep 21, 2006

Last updated in NPPES Feb 23, 2026

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 3027 (NH) Primary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

Authorized official

Name Salvatore Guerriero

Title Owner/Dentist

Phone (603) 882-3727

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

What type of organization is Salvatore Guerriero Dmd PC?

Salvatore Guerriero Dmd PC is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-23.