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DR. MICHAEL CHANG DDS
NPI 1386665834
Dentist - General Practice in Happy Valley, OR

Active since July 21, 2006PECOS Enrolled
11125 SE TROIKA AVE, HAPPY VALLEY, OR 97086(506) 914-7204 Get Directions Write a Review

NPPES record last updated: April 10, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Michael Chang Dds NPPES

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

DR. MICHAEL CHANG DDS (NPI 1386665834) is an individual general practice provider in Happy Valley, Oregon, licensed in Oregon (D8405) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1386665834
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MICHAEL CHANGCredential: DDS
Location Address11125 SE TROIKA AVEHappy Valley, OR 97086-7084
Mailing Address11125 Se Troika AveHappy Valley, OR 97086-7084 · (503) 914-7204
Phone(506) 914-7204
Sole ProprietorYes
Enumeration DateJuly 21, 2006
Last NPPES UpdateApril 10, 2024
NPPES CertifiedApril 10, 2024
✔ NPI 1386665834 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 · D8405
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.

11125 SE TROIKA AVE, Happy Valley, OR 97086
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Secondary Practice Location 1

Location 1822 NE 181st AvePortland, OR 97230-5792 · Phone (503) 661-5210 · Fax (503) 669-3989

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana 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. Michael Chang Dds 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 97086 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.

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 Chang's NPI number?

The NPI number for Michael Chang is 1386665834. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Michael Chang located?

Michael Chang practices at 11125 SE Troika Ave, Happy Valley, OR 97086. The listed phone number is (506) 914-7204.

What is Michael Chang's specialty?

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

Is Michael Chang enrolled in Medicare?

Yes. Michael Chang is registered in the Medicare PECOS enrollment system.

What insurance does Michael Chang accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 12 other insurers list Michael Chang 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 Chang was last updated on April 10, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.