Mary Jo Bierman, APN
Family Nurse Practitioner · Effingham, IL
Mary Jo Bierman, APN is a family nurse practitioner with a practice address in Effingham, Illinois, and NPI 1588273916, issued on Jul 31, 2020. Check the license (Illinois 2090217177, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Jo Bierman
- Credential
- APN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 2090217177 IL
209021717 IL
Self-reported in NPPES; status is on the state search - Practice location
- 905 N Maple St, Effingham, IL 62401
- Phone
- (217) 258-4186
- Enumerated
- Jul 31, 2020
- Record last updated
- Apr 7, 2026
- Medicare enrollment
- Enrolled (PECOS I20200918000697); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 905 N Maple St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaclyn Jansen, AUDAudiologist1861869687
Verify Mary Jo Bierman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 2090217177Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average family nurse practitioner in 2024
283 Medicare Part D claims for 82 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Alendronate Sodium42 claims
- Estradiol32 claims
- Gemtesa30 claims
- Nitrofurantoin Mono-Macro17 claims
- Larin Fe14 claims
- Imvexxy13 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: $450.96
17 payments; by number, the most common kind was 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.
Bills Medicare through one group practice
- Effingham Obstetrics And Gynecology Associates PLLCEffingham, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
36 family nurse practitioner records list a practice address in Effingham
They are 36 of the 566 NPPES records with a practice address in Effingham, and 7,639 family nurse practitioner records in Illinois.
All 36 in Effingham → All 7,639 in Illinois → Every provider in Effingham →
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 Mary Jo Bierman, APN's NPI number?
Mary Jo Bierman, APN's National Provider Identifier (NPI) is 1588273916, issued on Jul 31, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jo Bierman, APN located?
The NPPES record lists a practice address at 905 N Maple St, Effingham, IL, 62401. Phone: (217) 258-4186. Providers update this record themselves, so call before visiting.
How can I verify Mary Jo Bierman, APN's license?
NPPES lists Illinois license number 2090217177, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Jo Bierman, APN prescribe under Medicare Part D?
In 2024, Mary Jo Bierman, APN had 283 Medicare Part D claims for 82 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.