Provider profile

Stewart NewmanMD

Psychiatry & Neurology, Child & Adolescent Psychiatry

CMS lists a Medicare opt-outNPI 1811032568
18650 NW Cornell Rd, Suite 315, Hillsboro, OR 97124503-352-0468

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The 41 Medicare Advantage plans we show for Washington County, OR in 2027

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Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.

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CMS lists a Medicare opt-out period

CMS's opt-out file, covering data through 2026-08-31, lists a period from 2017-02-06 until 2027-02-06. Medicare generally won't pay for services from an opted-out provider, except in emergencies. Confirm current status with the office. This is separate from Advantage plan network and office matches.

CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 23, 2026

Practice location

18650 NW Cornell Rd, Suite 315
Hillsboro, OR 97124

NPI Registry
NPI issued
2007
Registry record updated
Oct 26, 2016

Medicare's clinician details aren't available on this page yet.

Common questions

Does Stewart Newman accept Medicare?

CMS lists a Medicare opt-out. CMS's opt-out file, covering data through 2026-08-31, lists a period from 2017-02-06 until 2027-02-06. Medicare generally won't pay for services from an opted-out provider, except in emergencies. Confirm current status with the office. This is separate from Advantage plan network and office matches.

Where does Stewart Newman practice?

18650 NW Cornell Rd, Suite 315, Hillsboro, OR 97124.

How do I confirm Stewart is in my plan's network?

Call the member services number on your plan card and give them the NPI 1811032568, or ask a Silverpath advisor to check for you. It's free.

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A Silverpath advisor can confirm Stewart's networks with the carrier and help you compare plans that include them.

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Is this your practice?

Patients can use Silverpath to find practices and check plan networks in Washington County, OR. Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2016-10-26). Plan networks: carrier provider directories and Medicare.gov provider data. CMS matches apply to the covered offices shown with each plan. Plans: CMS 2027 Medicare Advantage landscape.

Networks change during the year, and a directory can be out of date. Confirm with the provider's office and the plan before you enroll or schedule care.

Silverpath is a licensed insurance agency. This page isn't affiliated with or endorsed by Stewart Newman or their practice. Not connected with or endorsed by the U.S. government or the federal Medicare program.

We do not offer every plan available in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.

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