NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kyrstina Hudson Mariouw, PH.D

Clinical Neuropsychologist in Troy, MI · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1487054441

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Kyrstina Hudson Mariouw
Credential PH.D
Sex Female
Practice address 3290 W Big Beaver Rd Ste 150, Troy, MI, 48084
Phone (248) 792-6527
Fax (248) 792-9106
Enumeration date Aug 27, 2014
Last updated in NPPES Dec 8, 2020

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 6301018301 (MI) Primary
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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Kyrstina Mariouw practice?
The practice location on file with NPPES is in Troy, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kyrstina Mariouw?
The National Provider Identifier (NPI) for Kyrstina Mariouw is 1487054441, 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 2020-12-08.