MARGUERITE JEANNE GAREAU PMHNP
NPI 1164576914
Nurse Practitioner - Psychiatric/Mental Health in Portland, OR

Active since January 22, 2007PECOS EnrolledAccepts Medicare Assignment
2929 SW MULTNOMAH BLVD, STE 208, PORTLAND, OR 97219(503) 998-8346(503) 972-1373 Get Directions Write a Review

NPPES record last updated: June 6, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marguerite Jeanne Gareau Pmhnp NPPES

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

MARGUERITE JEANNE GAREAU PMHNP (NPI 1164576914) is an individual psychiatric/mental health provider in Portland, Oregon, licensed in Oregon (200250045NP) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1164576914
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARGUERITE JEANNE GAREAUCredential: PMHNP
Location Address2929 SW MULTNOMAH BLVD, STE 208Portland, OR 97219-4025
Mailing Address2929 Sw Multnomah Blvd, Ste 208Portland, OR 97219-4025 · (503) 998-8346 · Fax (503) 972-1373
Fax(503) 972-1373
Sole ProprietorYes
Medical School CMSOtherGraduated 2002
Enumeration DateJanuary 22, 2007
Last NPPES UpdateJune 6, 2013
NPI 1164576914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in OR · 200250045NP
2929 SW MULTNOMAH BLVD, Portland, OR 97219

Other Names 1

Other Name (5)Maggie Jeanne Gareau Pmhnp

Other Identifiers 2

Medicaid000692OR
Medicare UPIN137567OR

Accepted 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

Marguerite Jeanne Gareau Pmhnp 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 ID4486750411
PECOS Enrollment IDI20070508000103
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
54 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97219 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

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

Psychologist (Clinical)
2929 SW MULTNOMAH BLVD, SUITE 303
PORTLAND, OR 97219
Psychologist (Clinical)
2929 SW MULTNOMAH BLVD, STE 202
PORTLAND, OR 97219
Nurse Practitioner (Psychiatric/Mental Health)
2929 SW MULTNOMAH BLVD, SUITE 203A
PORTLAND, OR 97219
Massage Therapist
2929 SW MULTNOMAH BLVD, 308
PORTLAND, OR 97219
Counselor (Professional)
2929 SW MULTNOMAH BLVD, SUITE 304
PORTLAND, OR 97219
Psychologist (Clinical)
2929 SW MULTNOMAH BLVD, SUITE 208
PORTLAND, OR 97219
Naturopath
2929 SW MULTNOMAH BLVD, SUITE 302
PORTLAND, OR 97219
Counselor (Professional)
2929 SW MULTNOMAH BLVD, #103
PORTLAND, OR 97219

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 Marguerite Gareau's NPI number?

The NPI number for Marguerite Gareau is 1164576914. It was assigned to this individual provider in the NPPES registry on January 22, 2007. The provider is also known as Maggie Jeanne Gareau Pmhnp.

Where is Marguerite Gareau located?

Marguerite Gareau practices at 2929 SW Multnomah Blvd Ste 208, Portland, OR 97219. The listed phone number is (503) 998-8346.

What is Marguerite Gareau's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Marguerite Gareau enrolled in Medicare?

Yes. Marguerite Gareau 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 Marguerite Gareau accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Marguerite Gareau 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.

When was this NPI record last updated?

The NPPES record for Marguerite Gareau was last updated on June 6, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.