Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nicholas Alcorn, D.M.D.

Oral and Maxillofacial Surgery (Dentist) in Dover, DE · enumerated 2012 · practices at First State Oral and Maxillofacial Surgery Corp.

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

National Provider Identifier

1831458207

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Nicholas Alcorn

Credential D.M.D.

Sex Male

Practice address 1004 S State St Ste 1, Dover, DE, 19901

Phone (443) 513-0110

Fax (302) 678-3228

Enumeration date May 4, 2012

Last updated in NPPES Nov 27, 2017

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License G1-0001331 (DE) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

Where does Nicholas Alcorn practice?

The practice location on file with NPPES is in Dover, DE. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Nicholas Alcorn?

The National Provider Identifier (NPI) for Nicholas Alcorn is 1831458207, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Douglas Ditty Oral and Maxillofacial Surgery (Dentist) · Dover, DE NPI 1033257530 First State Oral and Maxillofacial Surgery Corp Oral and Maxillofacial Surgery (Dentist) · Dover, DE NPI 1922127232 Rhae Anna Riegel Oral and Maxillofacial Surgery (Dentist) · Dover, DE NPI 1679868095

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-27.