NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Delphine D Severe

General Practice Dentistry in Manchester, NH · enumerated 2009.

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

National Provider Identifier

1124258256

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Delphine D Severe
Sex Female
Practice address 8 Vinton St, Manchester, NH, 03103
Enumeration date Jul 23, 2009
Last updated in NPPES Feb 21, 2011

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DN1855181 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Delphine D Severe's NPI record?
Cross-check NPI 1124258256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1124258256 active?
Yes, as of the latest NPPES snapshot, NPI 1124258256 is active (record last updated 2011-02-21).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-21.