Heather Zimmerman, FNP-C
Family Nurse Practitioner · Louisville, IL
Heather Zimmerman, FNP-C is a family nurse practitioner with a practice address in Louisville, Illinois, and NPI 1275302986, issued on Dec 21, 2023. Check the license (Illinois 209.029088, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Zimmerman
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209.029088 IL
Self-reported in NPPES; status is on the state search - Practice location
- 935 Bryant St, Louisville, IL 62858
- Phone
- (618) 662-2131
- Enumerated
- Dec 21, 2023
- Record last updated
- Dec 21, 2023
- Medicare enrollment
- Enrolled (PECOS I20240206002341); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 935 Bryant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kellie Grapperhaus, APNFamily Nurse Practitioner1205188661
Verify Heather Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.029088Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average family nurse practitioner in 2024
627 Medicare Part D claims for 165 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 34 claims were for opioids.
Most prescribed
- Azithromycin26 claims
- Furosemide25 claims
- Levothyroxine Sodium20 claims
- Hydrochlorothiazide19 claims
- Doxycycline Hyclate17 claims
- Gabapentin17 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: $76.91
4 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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
- County OF ClayFlora, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Zimmerman among 7,639 family nurse practitioner records in Illinois
Heather Zimmerman, FNP-C is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.
- NPI issued2023 · 78% of these records are older, 15% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2023 · median 2018 among the 4,778 with a school on file
- Record last updated2023 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 family nurse practitioner records list a practice address in Louisville
They are 8 of the 16 NPPES records with a practice address in Louisville, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Louisville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Amanda Fuson, APRN, FNP-CLouisville, IL 628581821746678
- Kellie Grapperhaus, APNLouisville, IL 628581205188661
- Christine Joiner, APRNLouisville, IL 628581710575295
- Valerie Lybarger, FNP-BCLouisville, IL 628581962892976
- Carrie Nussmeyer, APN, FNP-CLouisville, IL 628581477914737
- Angela SpringmeyerLouisville, IL 628581558229393
- Rene Bernard, FNPMc Leansboro, IL 628591568446805
- Katelyn Nelson, FNPMc Leansboro, IL 628591669154670
Common questions
What is Heather Zimmerman, FNP-C's NPI number?
Heather Zimmerman, FNP-C's National Provider Identifier (NPI) is 1275302986, issued on Dec 21, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Heather Zimmerman, FNP-C located?
The NPPES record lists a practice address at 935 Bryant St, Louisville, IL, 62858. Phone: (618) 662-2131. Providers update this record themselves, so call before visiting.
How can I verify Heather Zimmerman, FNP-C's license?
NPPES lists Illinois license number 209.029088, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Zimmerman, FNP-C prescribe under Medicare Part D?
In 2024, Heather Zimmerman, FNP-C had 627 Medicare Part D claims for 165 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.