Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Derek Lee Grimm, PHARM.D.

Pharmacist in Huntington, WV · enumerated 2007.

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

National Provider Identifier

1811198427

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Registry record

Entity type Individual (Type 1)

Name Dr. Derek Lee Grimm

Credential PHARM.D.

Sex Male

Practice address 1540 Spring Valley Dr, Huntington, WV, 25704

Phone (304) 429-6755

Fax (304) 429-0270

Enumeration date May 30, 2007

Last updated in NPPES Jul 10, 2007

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RP0006863 (WV) Primary

183500000X Pharmacist Pharmacy Service Providers · License 118655 (MN) Secondary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

Other identifiers

Identifier	Type	State	Issuer
118655	Other	MN	MINN BOARD OF PHARMACY
RP0006863	Other	WV	WV BOARD OF PHARMACY

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

Is NPI 1811198427 active?

Yes, as of the latest NPPES snapshot, NPI 1811198427 is active (record last updated 2007-07-10).

How do I verify Derek Grimm's NPI record?

Cross-check NPI 1811198427 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-10.