Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gregory Dingess, RPH
Pharmacist in Aurora, CO · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538543715
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Registry record
Entity type Individual (Type 1)
Name Gregory Dingess
Credential RPH
Sex Male
Practice address 6100 S Gun Club Rd, Aurora, CO, 80016
Phone (303) 400-4880
Fax (303) 400-4883
Enumeration date Jul 16, 2015
Last updated in NPPES Jul 16, 2015
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1538543715 active?
Yes, as of the latest NPPES snapshot, NPI 1538543715 is active (record last updated 2015-07-16).
How do I verify Gregory Dingess's NPI record?
Cross-check NPI 1538543715 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-16.