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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

VICKEY GIAP THISTLETHWAITE
NPI 1659099927
Marriage & Family Therapist in Lake Oswego, OR

Active since August 22, 2022PECOS Enrolled
5 CENTERPOINTE DRIVE, SUITE 400, LAKE OSWEGO, OR 97035(971) 724-8442(971) 497-0579 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 20, 2026, May 13, 2025, Oct 31, 2022 and 1 more (4 updates tracked since 2022).

About Vickey Giap Thistlethwaite NPPES

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

VICKEY GIAP THISTLETHWAITE (NPI 1659099927) is an individual marriage & family therapist in Lake Oswego, Oregon, licensed in Washington (LF61629181) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS, is affiliated with Peacehealth Southwest Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1659099927
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameVICKEY GIAP THISTLETHWAITE
Location Address5 CENTERPOINTE DRIVE, SUITE 400Lake Oswego, OR 97035-8661
Mailing Address5 Centerpointe Drive, Suite 400Lake Oswego, OR 97035-8661 · (971) 724-8442 · Fax (971) 497-0579
Phone(971) 724-8442
Fax(971) 497-0579
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateAugust 22, 2022
Last NPPES UpdateJuly 20, 20264 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
✔ NPI 1659099927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in WA · LF61629181
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Also ListedCounselorTaxonomy 101Y00000X · License CG61352033 (WA)
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License LH61565713 (WA)
5 CENTERPOINTE DRIVE, Lake Oswego, OR 97035
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1100 E 33rd St Ste 100Vancouver, WA 98663-2776 · Phone (360) 514-7550 · Fax (360) 514-7568
Location 28716 E Mill Plain BlvdVancouver, WA 98664-2531 · Phone (360) 696-5300 · Fax (360) 729-3372

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., Regence BlueCross BlueShield of Oregon.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Vickey Giap Thistlethwaite is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8628597663
PECOS Enrollment IDI20250522002568
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Peacehealth Southwest Medical Center

Acute Care Hospitals · Vancouver, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500050
Location400 NE Mother Joseph PlaceVancouver, WA 98668 · Clark County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES

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

ERIN DONOVAN FNP-BC
Nurse Practitioner (Family)
5 CENTERPOINTE DRIVE, SUITE 600
LAKE OSWEGO, OR 97035
Clackamas County (971) 267-0317

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 Vickey Giap Thistlethwaite's NPI number?

The NPI number for Vickey Giap Thistlethwaite is 1659099927. It was assigned to this individual provider in the NPPES registry on August 22, 2022.

Where is Vickey Giap Thistlethwaite located?

Vickey Giap Thistlethwaite practices at 5 Centerpointe Drive Suite 400, Lake Oswego, OR 97035. The listed phone number is (971) 724-8442.

What is Vickey Giap Thistlethwaite's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Vickey Giap Thistlethwaite enrolled in Medicare?

Yes. Vickey Giap Thistlethwaite is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Vickey Giap Thistlethwaite accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc. and Regence BlueCross BlueShield of Oregon list Vickey Giap Thistlethwaite as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Vickey Giap Thistlethwaite affiliated with any hospitals?

According to CMS data, Vickey Giap Thistlethwaite is affiliated with Peacehealth Southwest Medical Center.

When was this NPI record last updated?

The NPPES record for Vickey Giap Thistlethwaite was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.