Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marissa Powell
Behavior Technician in Portage, IN · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689567471
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Registry record
Entity type Individual (Type 1)
Name Marissa Powell
Sex Female
Practice address 3125 Willowcreek Rd, Portage, IN, 46368
Phone (574) 387-4313
Enumeration date May 30, 2025
Last updated in NPPES May 30, 2025
Taxonomy & licenses
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 Marissa Powell practice?
The practice location on file with NPPES is in Portage, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marissa Powell?
The National Provider Identifier (NPI) for Marissa Powell is 1689567471, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Louis Miceli Family Medicine Physician · Portage, IN NPI 1679578272 Leonard Ostrowski Family Medicine Physician · Portage, IN NPI 1881691947 Amy Sobas Nurse Practitioner · Portage, IN NPI 1205872132 Gabrielle Gonzalez Behavior Analyst · Portage, IN NPI 1982272704 Krysti Perry Behavior Analyst · Portage, IN NPI 1215675343 Nicole Olson Behavior Analyst · Portage, IN NPI 1194505008 Rebecca Colbert Behavior Technician · Portage, IN NPI 1174328892 Kaitlyn Pickering Behavior Technician · Portage, IN NPI 1235934696
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-30.