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CHONG C CHANG M.D.
NPI 1639201635
Obstetrics & Gynecology - Gynecology in Tualatin, OR

Active since March 12, 2007
19875 SW 65TH AVE, SUITE 260, TUALATIN, OR 97062(503) 691-1743(503) 691-0983 Get Directions Write a Review

NPPES record last updated: March 4, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Chong C Chang M.d. NPPES

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

CHONG C CHANG M.D. (NPI 1639201635) is an individual gynecology provider in Tualatin, Oregon, licensed in Oregon (MD13588) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1639201635
Entity TypeIndividualMale
Primary Taxonomy207VG0400X
Provider Legal NameCHONG C CHANGCredential: M.D.
Location Address19875 SW 65TH AVE, SUITE 260Tualatin, OR 97062-8353
Mailing Address19875 Sw 65th Ave, Suite 260Tualatin, OR 97062-8353 · (503) 691-1743 · Fax (503) 691-0983
Phone(503) 691-1743
Fax(503) 691-0983
Sole ProprietorYes
Enumeration DateMarch 12, 2007
Last NPPES UpdateMarch 4, 2008
✔ NPI 1639201635 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in OR · MD13588
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
Also ListedSpecialistTaxonomy 174400000X · License MD13588 (OR)
19875 SW 65TH AVE, Tualatin, OR 97062
Open in Google Maps ↗

Other Identifiers 3

Medicare PINR108315OR
Medicare UPINC91609OR
Medicaid104752OR

Other Providers at the Same Location NPPES 20

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

DR. TAMMI KAYE BOSTON MD
Internal Medicine
19875 SW 65TH AVE, SUITE 100
TUALATIN, OR 97062
Washington County (503) 692-7785
DR. MARK LEO MCKINSTRY MD
Internal Medicine
19875 SW 65TH AVE
TUALATIN, OR 97062
Washington County (503) 692-7785
DR. WARREN IKPOMOSA OKUNS M.D.
Family Medicine
19875 SW 65TH AVE, SUITE 100
TUALATIN, OR 97062
Washington County (503) 692-7785
NANCY SUMMERS
Registered Nurse (Diabetes Educator)
19875 SW 65TH AVE, SUITE 100
TUALATIN, OR 97062
Washington County (503) 756-1080
ROBERT D COOK MD PC
Specialist
19875 SW 65TH AVE, SUITE 201
TUALATIN, OR 97062
Washington County (503) 692-3250
WILLAMETTE DERMATOLOGY, P.C.
Specialist
19875 SW 65TH AVE, SUITE 260
TUALATIN, OR 97062
Washington County (503) 691-1743
ELIZABETH FLORES M.D.
Family Medicine (Geriatric Medicine)
19875 SW 65TH AVE
TUALATIN, OR 97062
Washington County (503) 692-7785
MRS. GWEN JOHANNA GREWE M.D.
Internal Medicine
19875 SW 65TH AVE
TUALATIN, OR 97062
Washington County (503) 692-7785

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 Chong Chang's NPI number?

The NPI number for Chong Chang is 1639201635. It was assigned to this individual provider in the NPPES registry on March 12, 2007.

Where is Chong Chang located?

Chong Chang practices at 19875 SW 65th Ave Suite 260, Tualatin, OR 97062. The listed phone number is (503) 691-1743.

What is Chong Chang's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

When was this NPI record last updated?

The NPPES record for Chong Chang was last updated on March 4, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.