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Maternal-Fetal Medicine Specialists in Oregon

Data updated monthly · Last refresh October 2026

57 Maternal & Fetal Medicine providers practice in Oregon. The largest concentration is in Portland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

57providers
Portlandtop city

Maternal & Fetal Medicine by city in Oregon

Choose a city to see providers there.

Maternal & Fetal Medicine in Portland48 providers
Maternal & Fetal Medicine in Springfield4 providers
Maternal & Fetal Medicine in Medford3 providers
Maternal & Fetal Medicine in Clackamas2 providers

Maternal & Fetal Medicine providers in Oregon

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Susan Tran, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 494-2999
Dr. Thomas Lee, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 297-3660
Dr. Walter Weick, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 413-1122
Dr. Charlotte Clausen, MD
Springfield, OR · $230 in drug and device payments (2025) · (541) 349-7600
Dr. Francis Hacker, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 349-7600
Dr. Keith Balderston, MD
Springfield, OR · $369 in drug and device payments (2025) · (541) 485-2777
Dr. Vern Katz, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 485-2777

Common questions

How many Maternal & Fetal Medicine providers are in Oregon?

There are 57 Maternal & Fetal Medicine providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Which cities in Oregon have the most Maternal & Fetal Medicine providers?

Portland (48), Springfield (4), Medford (3) have the highest concentration of Maternal & Fetal Medicine providers in Oregon.

How many Maternal & Fetal Medicine providers in Oregon received drug or device company payments?

8 of 57 Maternal & Fetal Medicine providers in Oregon (14%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Maternal-Fetal Medicine Specialists in Oregon work in independent practices or large health systems?

Among 35 Maternal-Fetal Medicine Specialists in Oregon enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 9% through a mid-size group of 10 to 99, and 89% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Maternal-Fetal Medicine Specialists in Oregon work at?

According to CMS facility affiliation records, the Oregon hospitals where the most Maternal-Fetal Medicine Specialists hold privileges are Ohsu Hospital and Clinics in Portland; Asante Rogue Regional Medical Center in Medford; Sky Lakes Medical Center in Klamath Falls.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Maternal & Fetal Medicine in Oregon? Get featured.