Jennifer Shawn Mahannah, FNP
Family Nurse Practitioner · Monticello, IL
Jennifer Shawn Mahannah, FNP is a family nurse practitioner with a practice address in Monticello, Illinois, and NPI 1407360530, issued on Nov 28, 2017. Check the license (Illinois 209016787, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Shawn Mahannah
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209016787 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Medical Center Dr, Monticello, IL 61856
- Phone
- (217) 762-6241
- Enumerated
- Nov 28, 2017
- Record last updated
- Jun 9, 2023
- Fax
- (217) 762-1702
- Medicare enrollment
- Enrolled (PECOS I20180213000921); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1000 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie Baldinger, DOPsychiatry Physician1811493851
- Raymond Bement, MA, LCSWClinical Social Worker1326102435
- Jacob Blasingame, PA-CPhysician Assistant1720619232
- Dawn Brazzell, APRN, FNP-BCFamily Nurse Practitioner1841026143
- Crystal ClarkNurse Practitioner1427557321
- Rowan CrozierRegistered Dietitian1295473866
Verify Jennifer Shawn Mahannah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209016787Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average family nurse practitioner in 2024
375 Medicare Part D claims for 217 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 19 claims were for opioids.
Most prescribed
- Prednisone66 claims
- Cephalexin39 claims
- Fluticasone Propionate35 claims
- Tizanidine Hcl27 claims
- Doxycycline Hyclate22 claims
- Nitrofurantoin Mono-Macro21 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.
The MIPS final score for 2023 (Medicare payment program): 95 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $13.97
1 payment: food and beverage; the largest payer was Amgen Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
2 hospitals and group practices
- Kirby Medical CenterMonticello, IL · Critical Access Hospitals
- Pain Consultants OF Central Illinois LLCDecatur, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
13 family nurse practitioner records list a practice address in Monticello
They are 13 of the 104 NPPES records with a practice address in Monticello, and 7,639 family nurse practitioner records in Illinois.
All 13 in Monticello → All 7,639 in Illinois → Every provider in Monticello →
Other family nurse practitioner records in Illinois
- Crystal Aandahl, FNPNorth Chicago, IL1316497068
- Deborah Aaron, FNPChicago, IL1114024916
- Roseviminda Abano, CNPGurnee, IL1215318555
- Theresa AbbaduskyPekin, IL1265892046
- Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
- Manar Abdalla, FNPChicago, IL1700632411
- Mahubah Abdallah, FNP-CRochelle, IL1841752284
- Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
- Servet Abdelhafez, APRNBrookfield, IL1790505048
- Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283
Common questions
What is Jennifer Shawn Mahannah, FNP's NPI number?
Jennifer Shawn Mahannah, FNP's National Provider Identifier (NPI) is 1407360530, issued on Nov 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Shawn Mahannah, FNP located?
The NPPES record lists a practice address at 1000 Medical Center Dr, Monticello, IL, 61856. Phone: (217) 762-6241. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Shawn Mahannah, FNP's license?
NPPES lists Illinois license number 209016787, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Shawn Mahannah, FNP prescribe under Medicare Part D?
In 2024, Jennifer Shawn Mahannah, FNP had 375 Medicare Part D claims for 217 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Jennifer Shawn Mahannah, FNP's MIPS final score?
The 2023 MIPS final score is 95 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.