Janel L. Clark, FNP
Psychiatric/Mental Health Nurse Practitioner · Granite City, IL
Janel L. Clark, FNP is a psychiatric/mental health nurse practitioner with a practice address in Granite City, Illinois, and NPI 1578951752, issued on Dec 22, 2014. Check the license (Illinois 209015955, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janel L. Clark
- Credential
- FNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 209015955 IL
2014043297 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2166 Madison Ave, Granite City, IL 62040
- Phone
- (618) 452-4969
- Enumerated
- Dec 22, 2014
- Record last updated
- Nov 4, 2024
- Fax
- (618) 451-7115
- Entity
- Type 1 · individual
Also registered at 2166 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Adams, MDInternal Medicine Physician1851383301
- Edward Anderson, PAPhysician Assistant1326104910
- Kelly Farroll, MDFamily Medicine Physician1063503704
- Retunda Jackson- PhifferPsychiatric/Mental Health Nurse Practitioner1285469148
- Melvin Merritt, M.D.Obstetrics & Gynecology Physician1386727584
- Amina Music, MMS, PA-CMedical Physician Assistant1407782063
Verify Janel L. 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 209015955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
792 Medicare Part D claims for 58 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Aripiprazole76 claims
- Clonidine Hcl50 claims
- Escitalopram Oxalate50 claims
- Sertraline Hcl46 claims
- Bupropion Xl43 claims
- Lamotrigine43 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: $453.57
24 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 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.
16 psychiatric/mental health nurse practitioner records list a practice address in Granite City
They are 16 of the 338 NPPES records with a practice address in Granite City, and 1,530 psychiatric/mental health nurse practitioner records in Illinois.
All 16 in Granite City → All 1,530 in Illinois → Every provider in Granite City →
Other psychiatric/mental health nurse practitioner records in Illinois
- Lawrence Abah, APNAurora, IL1306305115
- Afolasade Abayomi Jarrett, PMHNP-BCCrest Hill, IL1114559242
- Muinat AbdulmajeedPlainfield, IL1588517262
- Addecia AbelOak Lawn, IL1528991809
- Rubabetu Abimbola AkinolaAurora, IL1801520630
- Ifeoma Abolarin, PMHNPChicago, IL1528774353
- Elenmor Achurra, DNP, APRN, PMHNP-BCChicago, IL1134862493
- Kevin Acosta Reyes, PMHNP-BCChicago, IL1215876610
- Nicole Adamowicz, PMHNPChicago, IL1043040785
- Amy Adams, APN, FNP, PMHNPJoliet, IL1508049552
Common questions
What is Janel L. Clark, FNP's NPI number?
Janel L. Clark, FNP's National Provider Identifier (NPI) is 1578951752, issued on Dec 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Janel L. Clark, FNP located?
The NPPES record lists a practice address at 2166 Madison Ave, Granite City, IL, 62040. Phone: (618) 452-4969. Providers update this record themselves, so call before visiting.
How can I verify Janel L. Clark, FNP's license?
NPPES lists Illinois license number 209015955, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Janel L. Clark, FNP prescribe under Medicare Part D?
In 2024, Janel L. Clark, FNP had 792 Medicare Part D claims for 58 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.