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MS. MARYANNE FRANCES STEWART MSW
NPI 1053748640
Social Worker in Hillsboro, OR

Active since September 27, 2013Opted out of Medicare · through Apr 1, 2027
18650 NW CORNELL RD, SUITE 315, HILLSBORO, OR 97124(503) 352-0468(503) 352-1024 Get Directions Write a Review

NPPES record last updated: October 26, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Maryanne Frances Stewart Msw NPPES

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

MS. MARYANNE FRANCES STEWART MSW (NPI 1053748640) is an individual social worker in Hillsboro, Oregon, licensed in Oregon (L5418) and active in the NPI registry since September 2013. She has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1053748640
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. MARYANNE FRANCES STEWARTCredential: MSW
Location Address18650 NW CORNELL RD, SUITE 315Hillsboro, OR 97124-9207
Mailing Address18650 Nw Cornell Rd, Suite 315Hillsboro, OR 97124-9207 · (503) 352-0468 · Fax (503) 352-1024
Phone(503) 352-0468
Fax(503) 352-1024
Sole ProprietorNo
Enumeration DateSeptember 27, 2013
Last NPPES UpdateOctober 26, 2016
✔ NPI 1053748640 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 · L5418
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.
18650 NW CORNELL RD, Hillsboro, OR 97124
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Maryanne Frances Stewart Msw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2015 through April 1, 2027.

Opt-Out Effective DateApril 1, 2015
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 16

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

PROVIDENCE HEALTH & SERVICES - OREGON
Internal Medicine
18650 NW CORNELL RD, SUITE 212
HILLSBORO, OR 97124
Washington County (503) 537-5900
BONNIE JO FLICK MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
18650 NW CORNELL RD, SUITE 315
HILLSBORO, OR 97124
Washington County (503) 352-0468
DIANE KAUFMAN MD
Psychiatry & Neurology (Behavioral Neurology & Neuropsychiatry)
18650 NW CORNELL RD, SUITE 315
HILLSBORO, OR 97124
Washington County (503) 352-0468
HILLSBORO EYE CLINIC, PC
Eyewear Supplier
18650 NW CORNELL RD, SUITE 112
HILLSBORO, OR 97124
Washington County (503) 645-8808
CHARLES EDWIN IRISH M.D.
Surgery
18650 NW CORNELL RD, SUITE 212
HILLSBORO, OR 97124
Washington County (503) 292-1103
SALLY LOPRINZI RN
Registered Nurse
18650 NW CORNELL RD, SUITE 220
HILLSBORO, OR 97124
Washington County (503) 848-5861
DR. DAVID OLIVER CONANT-NORVILLE M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
18650 NW CORNELL RD, SUITE 315
HILLSBORO, OR 97124
Washington County (503) 352-0468
MINAL PATEL PSY.D.
Psychologist
18650 NW CORNELL RD, SUITE 315
HILLSBORO, OR 97124
Washington County (503) 352-0468

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 Maryanne Stewart's NPI number?

The NPI number for Maryanne Stewart is 1053748640. It was assigned to this individual provider in the NPPES registry on September 27, 2013.

Where is Maryanne Stewart located?

Maryanne Stewart practices at 18650 NW Cornell Rd Suite 315, Hillsboro, OR 97124. The listed phone number is (503) 352-0468.

What is Maryanne Stewart's specialty?

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

Is Maryanne Stewart enrolled in Medicare?

No. Maryanne Stewart has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Maryanne Stewart accept?

Health plans from Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Maryanne Stewart 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 Maryanne Stewart was last updated on October 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.