Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ann Martens
Specialist in Thornton, CO · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831598564
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Registry record
Entity type Individual (Type 1)
Name Ann Martens
Sex Female
Practice address 8931 Huron St, Thornton, CO, 80260
Phone (303) 853-3500
Enumeration date Aug 19, 2014
Last updated in NPPES Aug 19, 2014
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
What is the NPI number for Ann Martens?
The National Provider Identifier (NPI) for Ann Martens is 1831598564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ann Martens practice?
The practice location on file with NPPES is in Thornton, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Karen Umemoto Clinical Social Worker · Thornton, CO NPI 1518950229 Community Reach Center, Inc Community/Behavioral Health Agency · Thornton, CO NPI 1316906886 Clayton Cunningham Professional Counselor · Thornton, CO NPI 1326092859 Madelynne Broyles Clinical Social Worker · Thornton, CO NPI 1326087420 Michael Mayo Child & Adolescent Psychiatry Physician · Thornton, CO NPI 1245255504 Faith Wallace Professional Counselor · Thornton, CO NPI 1184630196 Kristen Jernigan Mental Health Counselor · Thornton, CO NPI 1114934536 Joseph Pastor Psychiatry Physician · Thornton, CO NPI 1669485520
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-19.