Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marissa Hargrove
Behavior Analyst in Edmonds, WA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255939989
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Registry record
Entity type Individual (Type 1)
Name Marissa Hargrove
Sex Female
Practice address 152 3rd Ave S Ste 105, Edmonds, WA, 98020
Phone (209) 579-9444
Enumeration date Oct 14, 2020
Last updated in NPPES Aug 5, 2024
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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
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.
What specialty is Marissa Hargrove?
Marissa Hargrove is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Makenzie Johnson Behavior Analyst · Edmonds, WA NPI 1336678028 Cailee Landsbury Assistant Behavior Analyst · Edmonds, WA NPI 1922644939 Kaia Lanphere Behavior Analyst · Edmonds, WA NPI 1871197020 Caitlin Nalbandian Behavior Technician · Edmonds, WA NPI 1316660012 Ana Longoria Behavior Technician · Edmonds, WA NPI 1346093317 Ashley Thomas Behavior Technician · Edmonds, WA NPI 1205689270 Casey Noriega Arroyo Behavior Technician · Edmonds, WA NPI 1427801398 Xiomara Garcia Behavior Technician · Edmonds, WA NPI 1871346635
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-05.