Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Prof. Cheryl Linn Clarke, R.PH.

Pharmacist in Pleasant Hill, IA · enumerated 2011.

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

National Provider Identifier

1225335052

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Registry record

Entity type Individual (Type 1)

Name Prof. Cheryl Linn Clarke

Credential R.PH.

Sex Female

Practice address 5900 E University Ave, Ste 100, Pleasant Hill, IA, 50327

Phone (515) 643-2400

Enumeration date Feb 14, 2011

Last updated in NPPES Feb 14, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License B16734 (IA) Primary

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

How do I verify Cheryl Clarke's NPI record?

Cross-check NPI 1225335052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225335052 active?

Yes, as of the latest NPPES snapshot, NPI 1225335052 is active (record last updated 2011-02-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-14.