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GRETCHYN CLAIRE DUVAL
NPI 1366325276
Social Worker in Portland, OR

Active since July 29, 2025
6400 SE LAKE RD STE 250, PORTLAND, OR 97222(971) 506-6999 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gretchyn Claire Duval NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GRETCHYN CLAIRE DUVAL (NPI 1366325276) is an individual social worker in Portland, Oregon, licensed in Oregon (A17179) and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1366325276
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameGRETCHYN CLAIRE DUVAL
Location Address6400 SE LAKE RD STE 250Portland, OR 97222-2129
Mailing Address272 Nw Medical Loop Ste ERoseburg, OR 97471-5545
Phone(971) 506-6999
Sole ProprietorNo
Enumeration DateJuly 29, 2025
Last NPPES UpdateOctober 15, 2025
NPPES CertifiedOctober 15, 2025
✔ NPI 1366325276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in OR · A17179
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
6400 SE LAKE RD STE 250, Portland, OR 97222
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FATIMA MORALES
Social Worker
6400 SE LAKE RD STE 250
PORTLAND, OR 97222
Clackamas County (541) 900-4285
HAVEN LEWIS
Counselor
6400 SE LAKE RD STE 250
MILWAUKIE, OR 97222
Clackamas County (541) 900-4285
MING HOM I
Counselor
6400 SE LAKE RD STE 250
MILWAUKIE, OR 97222
Clackamas County (541) 900-4285
JOEL PARIS CAROL-LIBMAN
Social Worker
6400 SE LAKE RD STE 250
PORTLAND, OR 97222
Clackamas County (541) 900-4285
DELANEY GREEN
Counselor (Mental Health)
6400 SE LAKE RD STE 250
PORTLAND, OR 97222
Clackamas County (541) 900-4285
CASSANDRA ELENI TERHUNE
Counselor (Professional)
6400 SE LAKE RD STE 250
MILWAUKIE, OR 97222
Clackamas County (541) 900-4285
MRS. SOPHIA CATHERIN LAMKIN
Social Worker (Clinical)
6400 SE LAKE RD STE 250
PORTLAND, OR 97222
Clackamas County (541) 900-4285
KATHERINE NOELLE HATFIELD
Counselor
6400 SE LAKE RD STE 250
PORTLAND, OR 97222
Clackamas County (541) 900-4285

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gretchyn Duval's NPI number?

The NPI number for Gretchyn Duval is 1366325276. It was assigned to this individual provider in the NPPES registry on July 29, 2025.

Where is Gretchyn Duval located?

Gretchyn Duval practices at 6400 SE Lake Rd Ste 250, Portland, OR 97222. The listed phone number is (971) 506-6999.

What is Gretchyn Duval's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Gretchyn Duval was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.