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

John David Hansill, MD, PC

Organization Obstetrics & Gynecology Physician · NPI 1639511819

John David Hansill, MD, PC is an Obstetrics & Gynecology Physician in Ontario, Oregon. Licensed in Oregon. Registered with an NPI since 2013.

Licensed in
OR
In the registry since
2013
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

1219 SW 4th Ave Ste 2
Ontario, OR 97914-4566
Phone: (541) 889-2229
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD153764 (OR)

Record details

NPI number1639511819
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Hansill — Physician · (541) 889-2229
NPI enumeratedJuly 29, 2013
Last updated in NPPESJuly 14, 2015
Mailing address1219 Sw 4th Ave, Suite 2, Ontario, OR 97914-4566

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