Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marissa Tinger
Behavior Analyst in Westminster, CO · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790538445
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Registry record
Entity type Individual (Type 1)
Name Marissa Tinger
Sex Female
Practice address 1865 W 121st Ave Ste 200, Westminster, CO, 80234
Phone (720) 588-1500
Enumeration date Apr 10, 2024
Last updated in NPPES Apr 10, 2024
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 NPI 1790538445 active?
Yes, as of the latest NPPES snapshot, NPI 1790538445 is active (record last updated 2024-04-10).
How do I verify Marissa Tinger's NPI record?
Cross-check NPI 1790538445 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-10.