MICHAEL JIONG YAO M.D., M.P.H.
NPI 1811132335
Psychiatry & Neurology - Psychiatry in Portland, OR

Q: What is Michael Yao's NPI number?

The NPI number for Michael Yao is 1811132335. It was assigned to this individual provider in the NPPES registry on December 12, 2008.

Q: What is Michael Yao's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Michael Yao was last updated on December 13, 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.

Active since December 12, 2008PECOS EnrolledAccepts Medicare Assignment

9155 SW BARNES RD, SUITE 418, PORTLAND, OR 97225(503) 297-2368(503) 292-4570 Get Directions Write a Review

NPPES record last updated: December 13, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Michael Jiong Yao M.d., M.p.h. NPPES

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

MICHAEL JIONG YAO M.D., M.P.H. (NPI 1811132335) is an individual psychiatry provider in Portland, Oregon, licensed in Oregon (MD155402) and active in the NPI registry since December 2008. He is enrolled in Medicare PECOS and is a graduate of Ohio State University College Of Medicine (2008).

NPPES Registry Identity

NPI1811132335

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameMICHAEL JIONG YAOCredential: M.D., M.P.H.

Location Address9155 SW BARNES RD, SUITE 418Portland, OR 97225

Mailing Address9155 Sw Barnes Rd, Suite 418Portland, OR 97225 · (503) 297-2368 · Fax (503) 292-4570

Phone(503) 297-2368

Fax(503) 292-4570

Sole ProprietorYes

Medical School CMSOhio State University College Of MedicineGraduated 2008

Enumeration DateDecember 12, 2008

Last NPPES UpdateDecember 13, 2016

✔ NPI 1811132335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in OR · MD155402

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedPsychiatry & Neurology · Geriatric PsychiatryTaxonomy 2084P0805X · License MD155402 (OR)

9155 SW BARNES RD, SUITE 418, Portland, OR 97225

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, 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

Michael Jiong Yao M.d., M.p.h. 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 ID2163664350

PECOS Enrollment IDI20130819000518

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 3

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.

Psychotherapy with evaluation and management visit, 45 minutes 90836

Psychotherapy with evaluation and management is a 45-minute session where a healthcare provider discusses your mental and emotional health. They assess your current state, manage any issues, and help you develop coping strategies. This service aims to improve your overall well-being.

170 services16 patients

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.

132 services13 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

106 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97225 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

$176.88 typical visit price

range $58.99 – $176.88

Typical copayment $44.22 (range $14.74 – $44.22)

Most-billed visit code 99205

Established Patient

$73.28 typical visit price

range $19.32 – $144.79

Typical copayment $18.32 (range $4.83 – $36.19)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Michael Yao's NPI number?

The NPI number for Michael Yao is 1811132335. It was assigned to this individual provider in the NPPES registry on December 12, 2008.

Where is Michael Yao located?

Michael Yao practices at 9155 SW Barnes Rd, Suite 418, Portland, OR 97225. The listed phone number is (503) 297-2368.

What is Michael Yao's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Michael Yao enrolled in Medicare?

Yes. Michael Yao 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 Michael Yao accept?

Health plans from BridgeSpan Health Company and Regence BlueCross BlueShield of Oregon list Michael Yao 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 Michael Yao was last updated on December 13, 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.