Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Robert D Dyson MD PC

Organization Obstetrics & Gynecology Physician · NPI 1164436028

Robert D Dyson MD PC is an Obstetrics & Gynecology Physician in Portland, Oregon. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

177 NE 102nd Ave
Portland, OR 97220-4169
Phone: (503) 254-1399
Fax: (503) 256-1340
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X

Record details

NPI number1164436028
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leanna Hess — Secretary Treasurer · (503) 254-1399
Other names Gateway Women'S Clinic
NPI enumeratedJuly 28, 2006
Last updated in NPPESJune 9, 2011
Mailing address177 Ne 102nd Ave, Portland, OR 97220-4169

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