Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marcus K Kilian, PSY.D.
Psychologist in Saint Paul, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578654992
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Registry record
Entity type Individual (Type 1)
Name Marcus K Kilian
Credential PSY.D.
Sex Male
Practice address 1821 University Ave W, Suite N385, Saint Paul, MN, 55104
Phone (651) 644-8515
Fax (651) 644-3451
Enumeration date Sep 28, 2006
Last updated in NPPES Sep 2, 2008
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 2610-057 (WI) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD 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
What specialty is Marcus Kilian?
Marcus Kilian is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-02.