Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael George Nicholas, DO
Psychiatry Physician in Yankton, SD · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215687975
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Registry record
Entity type Individual (Type 1)
Name Michael George Nicholas
Credential DO
Sex Male
Practice address 2525 Fox Run Pkwy Ste 204, Yankton, SD, 57078
Phone (605) 665-5100
Enumeration date Mar 25, 2022
Last updated in NPPES Jul 6, 2026
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO 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
Where does Michael Nicholas practice?
The practice location on file with NPPES is in Yankton, SD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Nicholas?
The National Provider Identifier (NPI) for Michael Nicholas is 1215687975, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-06.