Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristen Nicholson, RPH

Pharmacist in Wilmington, DE · enumerated 2011.

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

National Provider Identifier

1427331537

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Registry record

Entity type Individual (Type 1)

Name Kristen Nicholson

Credential RPH

Sex Female

Practice address 4020 Concord Pike, Wilmington, DE, 19803

Phone (302) 478-1510

Enumeration date Sep 25, 2011

Last updated in NPPES Oct 5, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License A10002543 (DE) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Other identifiers

Identifier	Type	State	Issuer
A1-0002543	Other	DE	STATE OF DELAWARE

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 Kristen Nicholson practice?

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

What is the NPI number for Kristen Nicholson?

The National Provider Identifier (NPI) for Kristen Nicholson is 1427331537, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-05.