Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. James Leon Matkin
Pharmacist in Aurora, CO · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356904197
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Registry record
Entity type Individual (Type 1)
Name Mr. James Leon Matkin
Sex Male
Practice address 5650 S Chambers Rd, Aurora, CO, 80015
Phone (303) 617-3933
Enumeration date Apr 17, 2019
Last updated in NPPES Apr 17, 2019
Taxonomy & licenses
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is James Matkin?
James Matkin is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → National Vision, Inc. Eyewear Supplier · Aurora, CO NPI 1760438790 Walmart Inc. Community/Retail Pharmacy · Aurora, CO NPI 1720005085 Smartcare Operations Group, Inc. Clinic/Center · Aurora, CO NPI 1639253263 Health Stop LLC Clinic/Center · Aurora, CO NPI 1649329830 Eric Wehrenberg Optometrist · Aurora, CO NPI 1881732410 Mauricio Waintrub M.D.P.C. Primary Care Clinic/Center · Aurora, CO NPI 1427300912 Jordan Paul Optometrist · Aurora, CO NPI 1730595521 Ligia Stuart Pharmacist · Aurora, CO NPI 1881257673
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-17.