Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Justine Marie Grimmett, RN
Registered Nurse in Oregon City, OR · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932864311
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Registry record
Entity type Individual (Type 1)
Name Justine Marie Grimmett
Credential RN
Sex Female
Practice address 148 Hood St, Oregon City, OR, 97045
Phone (503) 656-4035
Fax (503) 656-1089
Enumeration date Nov 1, 2021
Last updated in NPPES Nov 1, 2021
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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
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 Justine Grimmett?
Justine Grimmett is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Care Center (Oregon City) Inc. Skilled Nursing Facility · Oregon City, OR NPI 1457347700 Crystal Smith General Practice Registered Nurse · Oregon City, OR NPI 1750045274 Annette Humphrey Registered Nurse · Oregon City, OR NPI 1609512110 Rivercrest Snf Healthcare LLC Skilled Nursing Facility · Oregon City, OR NPI 1851140602 Brittany Marshall Prevention Professional · Oregon City, OR NPI 1497577761
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-01.