Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michelle R Matzke, PSYD
Psychologist in Powell, WY · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073790416
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Michelle R Matzke
Credential PSYD
Sex Female
Practice address 227 N Bent St Ste K, Powell, WY, 82435
Phone (406) 219-1477
Fax (888) 929-8661
Enumeration date Jan 29, 2008
Last updated in NPPES Oct 29, 2024
Taxonomy & licenses
103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 6919 (OH) Secondary
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 Michelle Matzke?
Michelle Matzke 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-29.