Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mattie Marie Morris, RDH, BSDH
Dental Hygienist in Portland, OR · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518209816
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mattie Marie Morris
Credential RDH, BSDH
Sex Female
Practice address 7615 Sw Capitol Hwy, Portland, OR, 97219
Phone (503) 244-3712
Fax (503) 244-2122
Enumeration date Mar 25, 2013
Last updated in NPPES Mar 25, 2013
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
What is the NPI number for Mattie Morris?
The National Provider Identifier (NPI) for Mattie Morris is 1518209816, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mattie Morris practice?
The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-25.