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

Individual provider Pediatric Hematology & Oncology Physician · NPI 1083682314

Rachel R Posey, ARNP is a Nurse Practitioner in Oklahoma City, Oklahoma. Qualified in 2005, 21 years ago. Practices with Ou Health Partners Inc, a 1,167-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
21
Licensed in
OK
In the registry since
2006
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

1200 N Phillips Ave Ste 10000
Oklahoma City, OK 73104-4600
Phone: (405) 271-4412
Fax: (405) 271-3265
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence R0060302 (OK)

Record details

NPI number1083682314
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedMarch 11, 2006
Last updated in NPPESJanuary 19, 2011

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Ou Health Partners Inc — 1167 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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