Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Benjamin Gray, PHARM D

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Thompsons Station, TN · enumerated 2012 · practices at Kroger Limited Partnership I.

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

National Provider Identifier

1639429202

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Registry record

Entity type Individual (Type 1)

Name William Benjamin Gray

Credential PHARM D

Sex Male

Practice address 4726 Traders Way, Thompsons Station, TN, 37179

Phone (615) 791-5347

Enumeration date Sep 11, 2012

Last updated in NPPES Dec 31, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 51701 (TX) Secondary

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 43720 (TN) Primary

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

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Frequently asked questions

How do I verify William Gray's NPI record?

Cross-check NPI 1639429202 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639429202 active?

Yes, as of the latest NPPES snapshot, NPI 1639429202 is active (record last updated 2020-12-31).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-31.