NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah L Allen, CRNP

Family Nurse Practitioner in Fort Mill, SC · enumerated 2008.

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

National Provider Identifier

1932351780

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Deborah L Allen
Credential CRNP
Sex Female
Practice address 342 Patricia Ln Ste 105, Fort Mill, SC, 29708
Fax (803) 431-7491
Enumeration date Oct 10, 2008
Last updated in NPPES Dec 13, 2019

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP009980 (PA) 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

What is the NPI number for Deborah Allen?
The National Provider Identifier (NPI) for Deborah Allen is 1932351780, a Type 1 (individual) record in the CMS NPPES registry.
Where does Deborah Allen practice?
The practice location on file with NPPES is in Fort Mill, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-13.