Leigh Ann Gaul, APRN, CNP
Family Nurse Practitioner · Geneva, IL
Leigh Ann Gaul, APRN, CNP is a family nurse practitioner with a practice address in Geneva, Illinois, and NPI 1134661994, issued on Nov 10, 2016. Check the license (Illinois 209.005302, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leigh Ann Gaul
- Credential
- APRN, CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209.005302 IL
Self-reported in NPPES; status is on the state search - Practice location
- 300 Randall RD Ste 100, Geneva, IL 60134
- Phone
- (630) 938-8266
- Enumerated
- Nov 10, 2016
- Record last updated
- Dec 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (630) 938-2110
- Medicare enrollment
- Enrolled (PECOS I20161206000676); 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 300 Randall RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Leigh Ann Gaul in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.005302Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average family nurse practitioner in 2024
957 Medicare Part D claims for 173 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Xl181 claims
- Topiramate157 claims
- Metformin Hcl Er137 claims
- Ozempic134 claims
- Mounjaro89 claims
- Naltrexone Hcl69 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): 94.1 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: $78.61
1 payment: food and beverage; the largest payer was Vivus LLC. 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
- Central Dupage Physician GroupGeneva, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leigh Ann Gaul among 7,639 family nurse practitioner records in Illinois
Leigh Ann Gaul, APRN, CNP 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 2016, is newer than 30% of them.
- NPI issued2016 · 30% of these records are older, 63% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2003 · median 2018 among the 4,778 with a school on file
- Record last updated2021 · 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).
Family Nurse Practitioner providers in Illinois
There are 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Geneva → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jennifer AlexandriaGeneva, IL 601341841629615
- Maylene Benes, FNP-BCGeneva, IL 601341952614778
- Amy Crews, APNGeneva, IL 601341629517875
- Nicole DaleyGeneva, IL 601341982182424
- Mary Kunzer, NPGeneva, IL 601341528233848
- Kehinde Olaitan, FNP-BCGeneva, IL 601341710511936
- Jill PatelBartlett, IL 601341336916477
- Jennifer Peterson, APRNGeneva, IL 601341285121988
Common questions
What is Leigh Ann Gaul, APRN, CNP's NPI number?
Leigh Ann Gaul, APRN, CNP's National Provider Identifier (NPI) is 1134661994, issued on Nov 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Leigh Ann Gaul, APRN, CNP located?
The NPPES record lists a practice address at 300 Randall RD Ste 100, Geneva, IL, 60134. Phone: (630) 938-8266. Providers update this record themselves, so call before visiting.
How can I verify Leigh Ann Gaul, APRN, CNP's license?
NPPES lists Illinois license number 209.005302, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Leigh Ann Gaul, APRN, CNP prescribe under Medicare Part D?
In 2024, Leigh Ann Gaul, APRN, CNP had 957 Medicare Part D claims for 173 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Leigh Ann Gaul, APRN, CNP's MIPS final score?
The 2023 MIPS final score is 94.1 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.