Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Thomas S Stanage, PHD
Psychologist in Yankton, SD · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174506505
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Registry record
Entity type Individual (Type 1)
Name Dr. Thomas S Stanage
Credential PHD
Sex Male
Practice address 1028 Walnut, Lewis & Clark Bhs, Yankton, SD, 57078
Phone (605) 665-4606
Fax (605) 665-4673
Enumeration date Nov 21, 2005
Last updated in NPPES Sep 1, 2022
Taxonomy & licenses
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 342 (SD) Secondary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
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 1174506505 active?
Yes, as of the latest NPPES snapshot, NPI 1174506505 is active (record last updated 2022-09-01).
How do I verify Thomas Stanage's NPI record?
Cross-check NPI 1174506505 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
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-01.