Zenobia Clark, FNP-C
Nurse Practitioner · Matteson, IL
Zenobia Clark, FNP-C is a nurse practitioner with a practice address in Matteson, Illinois, and NPI 1255719399, issued on May 8, 2015. Check the license (Illinois 209.012335, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zenobia Clark
- Credential
- FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209.012335 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3442 218TH PL, Matteson, IL 60443
- Phone
- (708) 724-8498
- Enumerated
- May 8, 2015
- Record last updated
- Sep 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20180702001577); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Verify Zenobia Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.012335Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average nurse practitioner in 2024
414 Medicare Part D claims for 291 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin42 claims
- Fluticasone Propionate39 claims
- Methylprednisolone39 claims
- Prednisone32 claims
- Albuterol Sulfate Hfa28 claims
- Azithromycin28 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: $275.07
10 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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
- Advocate Health And Hospitals CorporationOlympia Fields, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zenobia Clark among 4,892 nurse practitioner records in Illinois
Zenobia Clark, FNP-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 2015, is newer than 31% of them.
- NPI issued2015 · 31% of these records are older, 64% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2014 · median 2018 among the 3,389 with a school on file
- Record last updated2025 · 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).
Nurse Practitioner providers in Illinois
There are 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Matteson → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Charity PolkMatteson, IL 604431992639876
- Amanda Cantore, FNP-BCLockport, IL 604411497547756
- Jill Chokshi, APNLockport, IL 604411831829092
- Nikkiba Jones, DNPLockport, IL 604411356196331
- Jeraldene Shaffer, NPCrestwood, IL 604451831120104
- Rachel Carlson, APNRomeoville, IL 604461497763882
- Jennifer Hinchley, MSN, APRN, FNP-CBolingbrook, IL 604401164988960
- Julee Kauling, APRNRomeoville, IL 604461437108909
Common questions
What is Zenobia Clark, FNP-C's NPI number?
Zenobia Clark, FNP-C's National Provider Identifier (NPI) is 1255719399, issued on May 8, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Zenobia Clark, FNP-C located?
The NPPES record lists a practice address at 3442 218TH PL, Matteson, IL, 60443. Phone: (708) 724-8498. Providers update this record themselves, so call before visiting.
How can I verify Zenobia Clark, FNP-C's license?
NPPES lists Illinois license number 209.012335, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Zenobia Clark, FNP-C prescribe under Medicare Part D?
In 2024, Zenobia Clark, FNP-C had 414 Medicare Part D claims for 291 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.