Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Brett Henry Barker, PHARMD
Pharmacist in Nevada, IA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275864100
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Registry record
Entity type Individual (Type 1)
Name Dr. Brett Henry Barker
Credential PHARMD
Sex Male
Practice address 1002 6th St, Nevada, IA, 50201
Phone (515) 382-2485
Fax (515) 382-3473
Enumeration date Jan 15, 2010
Last updated in NPPES Jan 21, 2020
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2012032115 | Other | MO | STATE LICENSE NUMBER |
| 120894 | Other | MN | STATE LICENSE NUMBER |
| RPH6122 | Other | ND | STATE LICENSE NUMBER |
| 051296263 | Other | IL | STATE LICENSE NUMBER |
| 1684540 | Other | WI | STATE LICENSE NUMBER |
| 20863 | Other | IA | STATE LICENSE NUMBER |
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
How do I verify Brett Barker's NPI record?
Cross-check NPI 1275864100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1275864100 active?
Yes, as of the latest NPPES snapshot, NPI 1275864100 is active (record last updated 2020-01-21).
Other providers at this practice address
Browse all → Nudak Ventures LLC Community/Retail Pharmacy · Nevada, IA NPI 1104837616 Steven Martens Pharmacist · Nevada, IA NPI 1861570160 Nicholas Dahlke Pharmacist · Nevada, IA NPI 1023509262 Christine Weaver Pharmacist · Nevada, IA NPI 1205314325 Nickolas Lund Pharmacist · Nevada, IA NPI 1992345623 Grx Holdings LLC Community/Retail Pharmacy · Nevada, IA NPI 1326989914
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-21.