DR. THOMAS A. WALKER D.M.D.
NPI 1083748487
Dentist - General Practice in Portland, OR

Q: What is Thomas Walker's NPI number?

The NPI number for Thomas Walker is 1083748487. It was assigned to this individual provider in the NPPES registry on March 15, 2007.

Q: What is Thomas Walker's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Walker was last updated on October 24, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 March 15, 2007PECOS Enrolled

1585 SW MARLOW AVE STE 220, PORTLAND, OR 97225(503) 729-6662(503) 746-7979 Get Directions Write a Review

NPPES record last updated: October 24, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Thomas A. Walker D.m.d. NPPES

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

DR. THOMAS A. WALKER D.M.D. (NPI 1083748487) is an individual general practice provider in Portland, Oregon, licensed in Oregon (4177) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083748487

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. THOMAS A. WALKERCredential: D.M.D.

Location Address1585 SW MARLOW AVE STE 220Portland, OR 97225-5178

Mailing Address1585 Sw Marlow Ave Ste 220Portland, OR 97225-5178 · (503) 729-6662 · Fax (503) 746-7979

Phone(503) 729-6662

Fax(503) 746-7979

Sole ProprietorYes

Enumeration DateMarch 15, 2007

Last NPPES UpdateOctober 24, 2014

✔ NPI 1083748487 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in OR · 4177

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

1585 SW MARLOW AVE STE 220, Portland, OR 97225

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..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. Thomas A. Walker D.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.

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

$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

$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.

Other Providers at the Same Location NPPES 2

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

DR. STAN EDWIN EDWARDS D.D.S.

Dentist (General Practice)

1585 SW MARLOW AVE STE 220
PORTLAND, OR 97225

Washington County (503) 297-7231

AMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES -OR LLC

Non-Pharmacy Dispensing Site

1585 SW MARLOW AVE STE 220
PORTLAND, OR 97225

Washington County (971) 384-5722

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 Thomas Walker's NPI number?

The NPI number for Thomas Walker is 1083748487. It was assigned to this individual provider in the NPPES registry on March 15, 2007.

Where is Thomas Walker located?

Thomas Walker practices at 1585 SW Marlow Ave Ste 220, Portland, OR 97225. The listed phone number is (503) 729-6662.

What is Thomas Walker's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Thomas Walker enrolled in Medicare?

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

What insurance does Thomas Walker accept?

Health plans from Moda Health Plan, Inc. list Thomas Walker 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 Thomas Walker was last updated on October 24, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.