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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. CHINYELU ADA DUXBURY D.O.
NPI 1669463048
Family Medicine - Adult Medicine in Gig Harbor, WA

Active since November 03, 2005
4212 19TH AVE NW, GIG HARBOR, WA 98335(253) 853-5852(253) 851-1538 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Chinyelu Ada Duxbury D.o. NPPES

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

DR. CHINYELU ADA DUXBURY D.O. (NPI 1669463048) is an individual adult medicine provider in Gig Harbor, Washington, licensed in Washington (OP1584) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1669463048
Entity TypeIndividualFemale
Primary Taxonomy207QA0505X
Provider Legal NameDR. CHINYELU ADA DUXBURYCredential: D.O.
Location Address4212 19TH AVE NWGig Harbor, WA 98335-1447
Mailing Address4212 19th Ave NwGig Harbor, WA 98335-1447 · (253) 853-5852 · Fax (253) 851-1538
Phone(253) 853-5852
Fax(253) 851-1538
Sole ProprietorNo
Enumeration DateNovember 3, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1669463048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0505X
License✔ Licensed in WA · OP1584
Definition
The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.
4212 19TH AVE NW, Gig Harbor, WA 98335
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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 Chinyelu Duxbury's NPI number?

The NPI number for Chinyelu Duxbury is 1669463048. It was assigned to this individual provider in the NPPES registry on November 3, 2005.

Where is Chinyelu Duxbury located?

Chinyelu Duxbury practices at 4212 19th Ave NW, Gig Harbor, WA 98335. The listed phone number is (253) 853-5852.

What is Chinyelu Duxbury's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

When was this NPI record last updated?

The NPPES record for Chinyelu Duxbury was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.