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

Nna of Oklahoma, LLC

Organization End-Stage Renal Disease (ESRD) Treatment Clinic/Center · NPI 1659483527

Nna of Oklahoma, LLC is an End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Oklahoma City, Oklahoma. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5401 N Portland Ave Ste 280
Oklahoma City, OK 73112-2082
Phone: (405) 951-4173
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

End-Stage Renal Disease (ESRD) Treatment Clinic/Center (primary) Taxonomy 261QE0700X

Record details

NPI number1659483527
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Fawcett — Treasurer · (781) 402-9000
Other names Rcg Oklahoma City
NPI enumeratedAugust 31, 2006
Last updated in NPPESAugust 22, 2020
Mailing address5401 N Portland Ave Ste 280, Oklahoma City, OK 73112-2082

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