Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Taber, RPH

Pharmacist in Wheat Ridge, CO · enumerated 2014 · practices at Pioneer Pharmacy LLC.

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

National Provider Identifier

1023420064

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Registry record

Entity type Individual (Type 1)

Name Mark Taber

Credential RPH

Sex Male

Practice address 3895 Upham St, Wheat Ridge, CO, 80033

Phone (303) 252-7990

Enumeration date May 26, 2014

Last updated in NPPES May 27, 2014

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 16351 (CO) 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 Mark Taber's NPI record?

Cross-check NPI 1023420064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1023420064 active?

Yes, as of the latest NPPES snapshot, NPI 1023420064 is active (record last updated 2014-05-27).

Other providers at this practice address

Browse all →

Pioneer Pharmacy LLC Long Term Care Pharmacy · Wheat Ridge, CO NPI 1912985136 Douglas Dart Specialist · Wheat Ridge, CO NPI 1376657411 Sandra Berry Pharmacist · Wheat Ridge, CO NPI 1063605855 Jennifer Connelly Pharmacist · Wheat Ridge, CO NPI 1174835110

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-27.