Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marrissa Gonyeau
Behavior Technician in Bozeman, MT · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235821729
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Registry record
Entity type Individual (Type 1)
Name Marrissa Gonyeau
Sex Female
Practice address 1091 Stoneridge Dr, Bozeman, MT, 59718
Phone (406) 624-6599
Fax (888) 336-0944
Enumeration date May 23, 2023
Last updated in NPPES May 23, 2023
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-23-260174 (MT) Primary
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 Marrissa Gonyeau practice?
The practice location on file with NPPES is in Bozeman, MT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marrissa Gonyeau?
The National Provider Identifier (NPI) for Marrissa Gonyeau is 1235821729, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Elizabeth Tafesse Behavior Analyst · Bozeman, MT NPI 1831646280 Lainey Geigle Behavior Analyst · Bozeman, MT NPI 1730724709 Kaleigh Bauerle Behavior Analyst · Bozeman, MT NPI 1477252344 Keeley Mcnew Behavior Technician · Bozeman, MT NPI 1871284190 Tristan Kovacs Behavior Technician · Bozeman, MT NPI 1972294221 Kristina Schwertz Behavior Analyst · Bozeman, MT NPI 1184316606 Robert Mccrea-Adler Behavior Technician · Bozeman, MT NPI 1003508508 Tyler Flot Mental Health Counselor · Bozeman, MT NPI 1124711890
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-23.