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THERESA SUE SIMPSON MD
NPI 1841273133
Obstetrics & Gynecology in Portland, OR

Active since November 21, 2005
9555 SW BARNES RD, SUITE 100, PORTLAND, OR 97225(503) 292-3577(503) 292-3947 Get Directions Write a Review

NPPES record last updated: October 24, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 24, 2017, Jun 23, 2016 (2 updates tracked since 2016).

About Theresa Sue Simpson Md NPPES

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

THERESA SUE SIMPSON MD (NPI 1841273133) is an individual obstetrics & gynecology provider in Portland, Oregon, licensed in Nevada (16725) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1841273133
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameTHERESA SUE SIMPSONCredential: MD
Location Address9555 SW BARNES RD, SUITE 100Portland, OR 97225-6663
Mailing Address8906 Spanish Ridge Ave Ste 202Las Vegas, NV 89148-1319 · (702) 330-3102 · Fax (702) 912-4994
Phone(503) 292-3577
Fax(503) 292-3947
Sole ProprietorNo
Enumeration DateNovember 21, 2005
Last NPPES UpdateOctober 24, 20172 updates tracked since enumeration
✔ NPI 1841273133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in NV · 16725✔ Licensed in OR · MD 16192
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.
9555 SW BARNES RD, Portland, OR 97225
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Other Identifiers 3

Medicare UPINF 36894OR
OtherR114215OR · Medicare Ptan
Medicaid286846OR

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.

JOANNE G DEVORE MD
Pediatrics
9555 SW BARNES RD, STE 301
PORTLAND, OR 97225
Washington County (503) 297-3371
DODI L WADE MSN, PNP
Nurse Practitioner (Pediatrics)
9555 SW BARNES RD, SUITE 301
PORTLAND, OR 97225
Washington County (503) 535-6338
MRS. ELISABETH HAYDEN HOLT MAKLER WHCNP, ANP
Nurse Practitioner (Women's Health)
9555 SW BARNES RD, SUITE 100
PORTLAND, OR 97225
Washington County (503) 292-3577
ROBERT J GILLESPIE MD
Pediatrics
9555 SW BARNES RD, STE 301
PORTLAND, OR 97225
Washington County (503) 297-3371
SUNSET SURGICAL CENTRE LLC
Clinic/Center (Ambulatory Surgical)
9555 SW BARNES RD, SUITE 275
PORTLAND, OR 97225
Washington County (503) 297-8555
HELEN C WELCH CNM
Advanced Practice Midwife
9555 SW BARNES RD, SUITE 100
PORTLAND, OR 97225
Washington County (503) 292-3577
EYE HEALTH NORTHWEST OPTICAL, LLC
Eyewear Supplier
9555 SW BARNES RD, SUITE 201
PORTLAND, OR 97225
Washington County (503) 227-2020
EMILY LAWSON ARNP,CNM
Advanced Practice Midwife
9555 SW BARNES RD, SUITE 100
PORTLAND, OR 97225
Washington County (503) 292-3577

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 Theresa Simpson's NPI number?

The NPI number for Theresa Simpson is 1841273133. It was assigned to this individual provider in the NPPES registry on November 21, 2005.

Where is Theresa Simpson located?

Theresa Simpson practices at 9555 SW Barnes Rd Suite 100, Portland, OR 97225. The listed phone number is (503) 292-3577.

What is Theresa Simpson's specialty?

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

When was this NPI record last updated?

The NPPES record for Theresa Simpson was last updated on October 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.