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Onongaya Nwanyanwu is one of 1,896 nurse practitioners practicing in Dallas, Texas .
Onongaya Nwanyanwu practices with CSH Corp. and Sierra Healthcare Network LLC.
Registry record (NPPES)
NPI
1386021186
Type
Type 1 · Individual
Primary taxonomy
Nurse Practitioner, Primary Care · 363LP2300X
Address on file
10209 Black Hickory Rd Dallas, TX 75243-5101 (214) 724-9449
Enumerated
Apr 30, 2015
Record last updated
Apr 30, 2015
License states listed
TX
Medicare (CMS)
Enrollment
Medicare-enrolled in TXNurse Practitioner
Revalidation due
No date set by CMS
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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history
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Practice locations
Dallas , TX 75238
(972) 798-8001
2727 Lyndon B Johnson Fwy Suite 212 9
Dallas , TX 75234
(214) 935-5777
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Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.
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