Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Clarke, R. PH.

Pharmacist in Sherman, TX · enumerated 2006.

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

National Provider Identifier

1497829121

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Registry record

Entity type Individual (Type 1)

Name Eric Clarke

Credential R. PH.

Sex Male

Practice address 2800 Hwy 75 N, Sherman, TX, 75090

Phone (903) 892-9455

Enumeration date Nov 17, 2006

Last updated in NPPES Jan 12, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 32517 (TX) Primary

1835X0200X Oncology Pharmacist Pharmacy Service Providers · License 32517 (TX) Secondary

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

Is NPI 1497829121 active?

Yes, as of the latest NPPES snapshot, NPI 1497829121 is active (record last updated 2011-01-12).

How do I verify Eric Clarke's NPI record?

Cross-check NPI 1497829121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-12.