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

Helen Diana Oconnor, DO

Individual provider Family Medicine Physician · NPI 1033138284

Helen Diana Oconnor, DO is a Family Practice in Oklahoma City, Oklahoma. Graduated from Oklahoma State University College of Osteopathic Medicine in 1987, 39 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
39
Trained at
Oklahoma State University College of Osteopathic Medicine
Licensed in
OK
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

9809 S Pennsylvania Ave Oklahoma City
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 · Licence 2718 (OK)

Record details

NPI number1033138284
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 19, 2006
Last updated in NPPESMay 21, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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