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DR. KATHARINE BARRETT AVENDANO D.O.
NPI 1093731135
Obstetrics & Gynecology in Bellevue, WA

Active since July 14, 2006
12301 NE 10TH PL, SUITE 100, BELLEVUE, WA 98005(425) 827-0100(425) 827-0166 Get Directions Write a Review

NPPES record last updated: November 24, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Katharine Barrett Avendano D.o. NPPES

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

DR. KATHARINE BARRETT AVENDANO D.O. (NPI 1093731135) is an individual obstetrics & gynecology provider in Bellevue, Washington, licensed in Washington (025207) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1093731135
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. KATHARINE BARRETT AVENDANOCredential: D.O.
Location Address12301 NE 10TH PL, SUITE 100Bellevue, WA 98005-1431
Mailing Address2113 E Lake Sammamish Pkwy SeSammamish, WA 98075-9616 · (425) 827-0100 · Fax (425) 827-0166
Phone(425) 827-0100
Fax(425) 827-0166
Sole ProprietorYes
Enumeration DateJuly 14, 2006
Last NPPES UpdateNovember 24, 2020
NPPES CertifiedNovember 24, 2020
✔ NPI 1093731135 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in WA · 025207
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedRehabilitation PractitionerTaxonomy 225400000X · License 025207 (WA)
12301 NE 10TH PL, Bellevue, WA 98005
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans.Insurance ›

Other Providers at the Same Location NPPES 8

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

BROWN MEILING & HALL INC.
In Home Supportive Care
12301 NE 10TH PL, SUITE #102
BELLEVUE, WA 98005
King County (425) 462-5300
DAVID EVAN WEED MA. LMHC
Counselor (Mental Health)
12301 NE 10TH PL, SUITE 301
BELLEVUE, WA 98005
King County (425) 746-7338
WASHINGTON INTERVENTIONAL SPINE ASSOCIATES, PS
Specialist
12301 NE 10TH PL, SUITE 101
BELLEVUE, WA 98005
King County (424) 454-1111
NORTHWEST VISION INSTITUTE, PLLC
Clinic/Center (Ambulatory Surgical)
12301 NE 10TH PL, SUITE 103
BELLEVUE, WA 98005
King County (425) 450-2020
DR. DONNA M LARSEN PHD
Psychologist
12301 NE 10TH PL, #301
BELLEVUE, WA 98005
King County (425) 643-4712
HELEN H. KIM, MD, PLLC
Surgery
12301 NE 10TH PL, STE #100
BELLEVUE, WA 98005
King County (425) 454-2883
DKEIDEK, FERNYHOUGH, GILE, HAGEL, NOV & QUICKSTAD PLLC
Dentist
12301 NE 10TH PL
BELLEVUE, WA 98005
King County (425) 454-4298
DR. BRYAN CHARLES MCINTOSH M.D.
Plastic Surgery
12301 NE 10TH PL, SUITE 101
BELLEVUE, WA 98005
King County (425) 420-2663

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 Katharine Avendano's NPI number?

The NPI number for Katharine Avendano is 1093731135. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Katharine Avendano located?

Katharine Avendano practices at 12301 NE 10th Pl Suite 100, Bellevue, WA 98005. The listed phone number is (425) 827-0100.

What is Katharine Avendano's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

What insurance does Katharine Avendano accept?

Health plans from PacificSource Health Plans list Katharine Avendano 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 Katharine Avendano was last updated on November 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.