Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Christiana E Williams, APRN-CNP

Individual provider Nurse Practitioner · NPI 1821155490

Christiana E Williams, APRN-CNP is a Nurse Practitioner in Oklahoma City, Oklahoma. Qualified in 2000, 26 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
26
Licensed in
OK
In the registry since
2007
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Practice location Address checks out

1024 SW 44th St Ste 800
Oklahoma City, OK 73109-3614
Phone: (405) 702-9050
Fax: (405) 702-9061
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence ROO58523 (OK)

Record details

NPI number1821155490
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN-CNP
Sole proprietorYes
NPI enumeratedJanuary 3, 2007
Last updated in NPPESMarch 13, 2012

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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