GYNECOLOGY ASSOCIATES, PC
NPI 1366629925
Specialist in Portland, OR

Q: What is Gynecology Associates, PC's NPI number?

The NPI number for Gynecology Associates, PC is 1366629925. It was assigned to this organization in the NPPES registry on January 25, 2008.

Q: What is Gynecology Associates, PC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since January 25, 2008

9427 SW BARNES RD, SUITE 599, PORTLAND, OR 97225(503) 292-9099(503) 384-0872 Get Directions Write a Review

NPPES record last updated: January 25, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Gynecology Associates, Pc NPPES

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

GYNECOLOGY ASSOCIATES, PC (NPI 1366629925) is a healthcare organization registered as a specialist in Portland, Oregon and active in the NPI registry since January 2008. The organization lists Marcia G Darm, Medical Doctor, as its authorized official.

NPPES Registry Identity

NPI1366629925

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameGYNECOLOGY ASSOCIATES, PC

Location Address9427 SW BARNES RD, SUITE 599Portland, OR 97225-6652

Mailing Address9427 Sw Barnes Rd, Suite 599Portland, OR 97225-6652 · (503) 292-9099 · Fax (503) 384-0872

Phone(503) 292-9099

Fax(503) 384-0872

Organization SubpartNo

Authorized OfficialMarcia G DarmMedical Doctor · (503) 292-9099

Enumeration DateJanuary 25, 2008

✔ NPI 1366629925 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in OR · MD11739

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

9427 SW BARNES RD, Portland, OR 97225

Open in Google Maps ↗

Other Identifiers 5

Medicare UPINC92476

Medicare UPINE55199

Medicare PIN107982

Medicare PIN107991

Medicaid287048OR

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

ELISE N ERICKSON CNM

Advanced Practice Midwife

9427 SW BARNES RD, SUITE 395
PORTLAND, OR 97225

Washington County (503) 216-2602

DR. JULIA CELESTE SWANSON M.D.

Surgery

9427 SW BARNES RD, SUITE 596
PORTLAND, OR 97225

Washington County (503) 216-8670

CHERI LYNN BELLING FNP

Nurse Practitioner (Family)

9427 SW BARNES RD, SUITE 595
PORTLAND, OR 97225

Washington County (503) 216-1150

IMELDA P LACAYANGA MD

Pediatrics

9427 SW BARNES RD, SUITE 396
PORTLAND, OR 97225

Washington County (503) 216-6550

PROVIDENCE HEALTH & SERVICES - OREGON

Pediatrics

9427 SW BARNES RD, SUITE 598
PORTLAND, OR 97225

Washington County (503) 216-8654

JEFFREY PENIKAS MD

Obstetrics & Gynecology

9427 SW BARNES RD, SUITE 395
PORTLAND, OR 97225

Washington County (503) 216-2602

PROVIDENCE HEALTH & SERVICES - OREGON

Obstetrics & Gynecology (Gynecology)

9427 SW BARNES RD, SUITE 599
PORTLAND, OR 97225

Washington County (503) 216-0490

SCOTT ANTHONY GARVEY M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

9427 SW BARNES RD, STE 490
PORTLAND, OR 97225

Washington County (503) 216-0770

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 Gynecology Associates, PC's NPI number?

The NPI number for Gynecology Associates, PC is 1366629925. It was assigned to this organization in the NPPES registry on January 25, 2008.

Where is Gynecology Associates, PC located?

Gynecology Associates, PC is located at 9427 SW Barnes Rd Suite 599, Portland, OR 97225. The listed phone number is (503) 292-9099.

What is Gynecology Associates, PC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Gynecology Associates, PC was last updated on January 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.