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DR. JOHN ALEX DUNCAN DMD
NPI 1063578763
Dentist - General Practice in Portland, OR

Active since December 28, 2006PECOS Enrolled
8565 SW BEAVERTON HILLSDALE HWY, SUITE #4, PORTLAND, OR 97225(503) 296-7810(503) 297-1442 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. John Alex Duncan Dmd NPPES

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

DR. JOHN ALEX DUNCAN DMD (NPI 1063578763) is an individual general practice provider in Portland, Oregon, licensed in Oregon (D5159) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063578763
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JOHN ALEX DUNCANCredential: DMD
Location Address8565 SW BEAVERTON HILLSDALE HWY, SUITE #4Portland, OR 97225
Mailing Address8565 Sw Beaverton Hillsdale Hwy, Suite #4Portland, OR 97225 · (503) 296-7810 · Fax (503) 297-1442
Phone(503) 296-7810
Fax(503) 297-1442
Sole ProprietorNo
Enumeration DateDecember 28, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1063578763 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 · D5159
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.
8565 SW BEAVERTON HILLSDALE HWY, Portland, OR 97225
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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. John Alex Duncan Dmd 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

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

MRS. MELISSA DAWN STEWART LMT
Massage Therapist
8565 SW BEAVERTON HILLSDALE HWY, SUITE 3
PORTLAND, OR 97225
Washington County (503) 805-0508

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 John Duncan's NPI number?

The NPI number for John Duncan is 1063578763. It was assigned to this individual provider in the NPPES registry on December 28, 2006.

Where is John Duncan located?

John Duncan practices at 8565 SW Beaverton Hillsdale Hwy Suite #4, Portland, OR 97225. The listed phone number is (503) 296-7810.

What is John Duncan's specialty?

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

Is John Duncan enrolled in Medicare?

Yes. John Duncan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Duncan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.