Ndidi Okanu, NP-C
Nurse Practitioner · Chicago, IL
Ndidi Okanu, NP-C is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1740600311, issued on Apr 22, 2014. Check the license (Illinois 209011407, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ndidi Okanu
- Credential
- NP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 209011407 IL
NP50000385 DC
R254241 MD
Self-reported in NPPES; status is on the state search - Practice location
- 3348 W 87TH St, Chicago, IL 60652
- Phone
- (773) 776-4471
- Enumerated
- Apr 22, 2014
- Record last updated
- Sep 1, 2022
- Fax
- (773) 564-3510
- Medicare enrollment
- Enrolled (PECOS I20230825001029); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 3348 W 87TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Allen, PAMedical Physician Assistant1841777687
- Nakia Campbell, NPFamily Nurse Practitioner1508425083
- Nayely Cortes, APRN, AGNP-CGerontology Nurse Practitioner1548947526
- David Flores, MDFamily Medicine Physician1407849078
- British Hughes, NURSE PRACTITIONERNurse Practitioner1053834259
- Maliha Khan, DPMFoot & Ankle Surgery Podiatrist1790165959
Verify Ndidi Okanu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209011407Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average nurse practitioner in 2024
691 Medicare Part D claims for 227 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Tamsulosin Hcl214 claims
- Alfuzosin Hcl Er155 claims
- Finasteride76 claims
- Solifenacin Succinate50 claims
- Oxybutynin Chloride Er36 claims
- Nitrofurantoin Mono-Macro23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $192.68
10 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Privia Medical Group, LLCChevy Chase, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ndidi Okanu among 4,892 nurse practitioner records in Illinois
Ndidi Okanu, NP-C is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 28% of them.
- NPI issued2014 · 28% of these records are older, 69% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2013 · median 2018 among the 3,389 with a school on file
- Record last updated2022 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
952 nurse practitioner records list a practice address in Chicago
They are 952 of the 63,379 NPPES records with a practice address in Chicago, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Chicago → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- British Hughes, NURSE PRACTITIONERChicago, IL 606521053834259
- Barbara Kenney, APNChicago, IL 606521306234554
- Fadesire Ajuwon, APNChicago, IL 606531598202897
- Allan Boquiren, MSNChicago, IL 606531457896920
- Rebecca Jehl, APN-CNPChicago, IL 606511235415597
- Tova Baron, APRN, CNPChicago, IL 606541710353149
- Kwaghdoo Bossuah, APRN, CNPChicago, IL 606541134366081
- Nneka Davis, MSN, FNP-BCChicago, IL 606541831633627
Common questions
What is Ndidi Okanu, NP-C's NPI number?
Ndidi Okanu, NP-C's National Provider Identifier (NPI) is 1740600311, issued on Apr 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ndidi Okanu, NP-C located?
The NPPES record lists a practice address at 3348 W 87TH St, Chicago, IL, 60652. Phone: (773) 776-4471. Providers update this record themselves, so call before visiting.
How can I verify Ndidi Okanu, NP-C's license?
NPPES lists Illinois license number 209011407, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Ndidi Okanu, NP-C prescribe under Medicare Part D?
In 2024, Ndidi Okanu, NP-C had 691 Medicare Part D claims for 227 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.