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DR. WALKER BRYAN DIXON III M.D.
NPI 1043365364
Psychiatry & Neurology - Psychiatry in Portland, OR

Active since January 25, 2007PECOS Enrolled
90.33/100
CMS Quality Rating
1815 SW MARLOW AVE STE 112, PORTLAND, OR 97225(503) 449-5518(503) 223-3163 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2022, May 30, 2017 (2 updates tracked since 2017).

About Dr. Walker Bryan Dixon Iii M.d. NPPES

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

DR. WALKER BRYAN DIXON III M.D. (NPI 1043365364) is an individual psychiatry provider in Portland, Oregon, licensed in Oregon (MD23069) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1043365364
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. WALKER BRYAN DIXON IIICredential: M.D.
Location Address1815 SW MARLOW AVE STE 112Portland, OR 97225-5185
Mailing Address1815 Sw Marlow Ave., Suite 112Portland, OR 97225 · (503) 449-5518 · Fax (503) 223-3163
Phone(503) 449-5518
Fax(503) 223-3163
Sole ProprietorYes
Enumeration DateJanuary 25, 2007
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1043365364 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 · MD23069
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 ListedInternal MedicineTaxonomy 207R00000X · License MD23069 (OR)
1815 SW MARLOW AVE STE 112, Portland, OR 97225
Open in Google Maps ↗

Other Identifiers 3

Medicaid500627051OR
Medicaid286961OR
OtherP00924568OR · Rr Medicare

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Walker Bryan Dixon Iii M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
48 services27 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.33/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.66
Improvement Activities40

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 Walker Dixon's NPI number?

The NPI number for Walker Dixon is 1043365364. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Where is Walker Dixon located?

Walker Dixon practices at 1815 SW Marlow Ave Ste 112, Portland, OR 97225. The listed phone number is (503) 449-5518.

What is Walker Dixon's specialty?

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

Is Walker Dixon enrolled in Medicare?

Yes. Walker Dixon is registered in the Medicare PECOS enrollment system.

What insurance does Walker Dixon accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Walker Dixon 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 Walker Dixon was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.