Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joan M Unruh
Psychologist in Boulder, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649396276
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Registry record
Entity type Individual (Type 1)
Name Joan M Unruh
Sex Female
Practice address 737 29th St, Suite 200, Boulder, CO, 80303
Phone (303) 668-9024
Enumeration date Mar 22, 2007
Last updated in NPPES Jul 8, 2007
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 Joan Unruh?
The National Provider Identifier (NPI) for Joan Unruh is 1649396276, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joan Unruh practice?
The practice location on file with NPPES is in Boulder, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.