NPI Portal NPI Lookup & Verification

Mulnomah County

Mulnomah County is a healthcare organization registered as Public Health Dentistry in Gresham, OR, holding Type 2 (organization) NPI 1609369594 since 2018. The authorized official on file is Derrick Moten, Interim Business Services Director.

✓ Active NPI ✓ Valid NPI checksum Organization subpart

NPI 1609369594
Entity type Organization (Type 2)
Legal business name Mulnomah County
Other name <Unavail>
Parent organization Mulnomah County
Practice address 3505 SE 182ND AVE, Gresham, OR, 97030
Phone 5039885488
Fax 5039885484
Enumeration date 2018-06-14
Last updated in NPPES 2024-05-18

Authorized official

Name Derrick Moten
Title Interim Business Services Director
Phone 5039882966

Taxonomy & classification

Taxonomy code Specialty Primary License State
1223D0001X Public Health Dentistry Primary OR

Other identifiers

Identifier Type State Issuer
022959 Medicaid OR
Copy-ready billing details
Provider: Mulnomah County
NPI: 1609369594
Taxonomy: 1223D0001X (Public Health Dentistry)
Address: 3505 SE 182ND AVE, Gresham, OR, 97030

Providers at this address

NPI Name Type Specialty Location
1912322074 Multnomah County Organization Federally Qualified Health Center (FQHC) Gresham, OR
1235912742 Michelle Maya Individual Social Worker Gresham, OR
1598505661 Laura Ousley Individual Speech-Language Pathologist Gresham, OR

Verify this record

Cross-check NPI 1609369594 against the authoritative CMS record: view Mulnomah County on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Mulnomah County?
The NPI for Mulnomah County is 1609369594, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mulnomah County?
NPPES lists Derrick Moten (Interim Business Services Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-05-18.