Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kirstynn Greer, PLPC
Mental Health Counselor in Troy, MO · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669357000
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Registry record
Entity type Individual (Type 1)
Name Kirstynn Greer
Credential PLPC
Sex Female
Practice address 219 W College St, Troy, MO, 63379
Phone (636) 528-1488
Enumeration date Aug 6, 2025
Last updated in NPPES Aug 6, 2025
Taxonomy & licenses
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 2024003546 (MO) Primary
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 Kirstynn Greer?
The National Provider Identifier (NPI) for Kirstynn Greer is 1669357000, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kirstynn Greer practice?
The practice location on file with NPPES is in Troy, MO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Christina Gawedzinski Professional Counselor · Troy, MO NPI 1184028326 Heather Beck Professional Counselor · Troy, MO NPI 1952978637 Nathanael Voss Professional Counselor · Troy, MO NPI 1609751841 Donald Schmidt Professional Counselor · Troy, MO NPI 1235067356 Robert Powell Mental Health Counselor · Troy, MO NPI 1932037371
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-06.