Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hayes Prempeh Knockum and Associates Hampstead, Pllc

Pediatric Dentistry in Hampstead, NC · enumerated 2025 · authorized official Crystal Prempeh, Owner.

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

National Provider Identifier

1255224432

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Hayes Prempeh Knockum and Associates Hampstead, Pllc

Practice address 14057 Highway 17, Suite 210, Hampstead, NC, 28443

Phone (910) 406-8552

Enumeration date May 29, 2025

Last updated in NPPES May 29, 2025

Taxonomy & classification

1223P0221X Pediatric Dentistry Dental Providers Primary

Authorized official

Name Crystal Prempeh

Title Owner

Phone (919) 452-1546

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 Hayes Prempeh Knockum and Associates Hampstead, Pllc?

The NPI for Hayes Prempeh Knockum and Associates Hampstead, Pllc is 1255224432, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Hayes Prempeh Knockum and Associates Hampstead, Pllc?

NPPES lists Crystal Prempeh (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-29.