Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Diana Oconnor DO PC

Organization Family Medicine Physician · NPI 1669613444

Diana Oconnor DO PC provides Family Medicine Physician services 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 Not confirmed with CMS for 15 years — call before visiting
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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