1. Home
  2. Directory
  3. Oregon
  4. Portland
  5. Obstetrics Gynecology
  6. NPI Profile

PATRICIA ANNE ROBERTSON M.D.
NPI 1609069525
Obstetrics & Gynecology - Maternal & Fetal Medicine in Portland, OR

Active since August 23, 2007PECOS Enrolled
86.03/100
CMS Quality Rating
9701 SW BARNES RD STE 299, PORTLAND, OR 97225(503) 297-3660(503) 297-7637 Get Directions Write a Review

NPPES record last updated: July 15, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Patricia Anne Robertson M.d. NPPES

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

PATRICIA ANNE ROBERTSON M.D. (NPI 1609069525) is an individual maternal & fetal medicine provider in Portland, Oregon, licensed in Oregon (MD25247) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1609069525
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NamePATRICIA ANNE ROBERTSONCredential: M.D.
Location Address9701 SW BARNES RD STE 299Portland, OR 97225-6689
Mailing Address7650 Sw Beveland Rd Ste 200Portland, OR 97223-8692 · (503) 601-3615 · Fax (503) 646-1683
Phone(503) 297-3660
Fax(503) 297-7637
Sole ProprietorNo
Enumeration DateAugust 23, 2007
Last NPPES UpdateJuly 15, 2025
NPPES CertifiedJuly 15, 2025
✔ NPI 1609069525 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in OR · MD25247
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
9701 SW BARNES RD STE 299, Portland, OR 97225
Open in Google Maps ↗

Other Names 1

Former Name (1)Patricia Anne Magnani

Secondary Practice Location 1

Location 19135 SW Barnes Rd Ste 761Portland, OR 97225-6777 · Phone (971) 415-4359

Other Identifiers 1

Medicaid234434OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, PacificSource Health Plans, Regence BlueCross BlueShield of Oregon.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Patricia Anne Robertson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Patricia Robertson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Providence Health & Services - Oregon
0.2 mi
Pediatrics
9427 SW BARNES RD, SUITE 598
Portland, OR 97225
  • Reassigned Medicare billing, Oregon enrollment
  • 1,501 clinicians in this Medicare group
NPI 1033299458 (503) 216-8654
Legacy Salmon Creek Hospital
16 mi
Clinic/Center
2211 NE 139TH ST
Vancouver, WA 98686
  • Reassigned Medicare billing, Washington enrollment
  • 754 clinicians in this Medicare group
NPI 1356357784 (360) 487-2878
Providence Hood River Memorial Hospital
55 mi
Urgent Care
14040 HIGHWAY 35
Mt Hood, OR 97041
  • Reassigned Medicare billing, Oregon enrollment
  • Medicare enrollment name: Providence Health & Services Oregon
  • Also billed through NPI 1255429338 (Oregon)
  • 267 clinicians in this Medicare group
NPI 1437355955 (503) 337-2292

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97225 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.03/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.8
Promoting Interoperability99
Improvement Activities40
Cost74.15

Other Providers at the Same Location NPPES 6

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

DR. MICHAEL PATRICK BOUSSON SMRTKA MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
9701 SW BARNES RD STE 299
PORTLAND, OR 97225
Washington County (503) 297-3660
DR. LISA JUNE FARKOUH MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
9701 SW BARNES RD STE 299
PORTLAND, OR 97225
Washington County (503) 297-3660
DR. LAURA ELIZABETH SIENAS MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
9701 SW BARNES RD STE 299
PORTLAND, OR 97225
Washington County (503) 297-3660
BARBRA M FISHER MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
9701 SW BARNES RD STE 299
PORTLAND, OR 97225
Washington County (503) 297-3660
DR. MEREDITH K. WILLIAMS MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
9701 SW BARNES RD STE 299
PORTLAND, OR 97225
Washington County (503) 297-3660
ASHLIE ANN ROSELLE TRONNES MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
9701 SW BARNES RD STE 299
PORTLAND, OR 97225
Washington County (503) 297-3660

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 Patricia Robertson's NPI number?

The NPI number for Patricia Robertson is 1609069525. It was assigned to this individual provider in the NPPES registry on August 23, 2007. The provider is also known as Patricia Anne Magnani.

Where is Patricia Robertson located?

Patricia Robertson practices at 9701 SW Barnes Rd Ste 299, Portland, OR 97225. The listed phone number is (503) 297-3660.

What is Patricia Robertson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Patricia Robertson enrolled in Medicare?

Yes. Patricia Robertson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Patricia Robertson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Robertson reassigns Medicare benefits to 3 organizations: Providence Health & Services - Oregon (Portland, OR), Legacy Salmon Creek Hospital (Vancouver, WA) and Providence Hood River Memorial Hospital (Mt Hood, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Patricia Robertson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Patricia Robertson accept?

Health plans from BridgeSpan Health Company, PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Patricia Robertson 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 Patricia Robertson was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.