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

Diana Oconnor DO PC

Organization Family Medicine Physician · NPI 1669613444

Diana Oconnor DO PC is a Family Medicine Physician in Oklahoma City, Oklahoma. Registered with an NPI since 2009.

In the registry since
2009
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

9809 S Pennsylvania Ave
Oklahoma City, OK 73159-6925
Phone: (405) 692-1557
Fax: (405) 692-4490
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1669613444
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diana Oconnor — Owner · (405) 692-1557
NPI enumeratedMarch 9, 2009
Last updated in NPPESAugust 1, 2011
Mailing address9809 S Pennsylvania Ave, Oklahoma City, OK 73159-6925

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