Benjamin John Keigley, APRN
Nurse Practitioner · Downers Grove, IL
Benjamin John Keigley, APRN is a nurse practitioner with a practice address in Downers Grove, Illinois, and NPI 1457087900, issued on Jul 27, 2022. Check the license (Illinois 209-025284, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Benjamin John Keigley
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 209-025284 IL
041449223 IL
209025284 IL
15020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Branding Ave Ste 310, Downers Grove, IL 60515
- Phone
- (630) 829-1084
- Enumerated
- Jul 27, 2022
- Record last updated
- Dec 17, 2025
- Medicaid ID
- 100292322 WI
- Medicare enrollment
- Enrolled (PECOS I20241015003178); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 1441 Branding Ave Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Austermuehle, RNFamily Nurse Practitioner1972696136
- Mary Baker, FNPFamily Nurse Practitioner1942626577
- Joanna Bansfield, FNP-BCFamily Nurse Practitioner1992216816
- Dana Beyers, CNPFamily Nurse Practitioner1255664447
- Christine Bonavolante, LCSWClinical Social Worker1235292210
- Emily Clarke, APRNNurse Practitioner1154065167
Verify Benjamin John Keigley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209-025284Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 90% of the cost of the top drugs
157 Medicare Part D claims for 84 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 70% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix67 claims
- Boostrix Tdap31 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: $140.64
2 payments; by number, the most common kind was food and beverage; the largest payer was SK Life Science, Inc. The 38,884 providers of this specialty with any payment received $791.64 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 2 group practices
- Advocate Health And Hospitals CorporationDowners Grove, IL
- Aurora Medical Group, Inc.Milwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Benjamin John Keigley among 4,892 nurse practitioner records in Illinois
Benjamin John Keigley, APRN is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2021 · median 2018 among the 3,389 with a school on file
- Record last updated2025 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 nurse practitioner records list a practice address in Downers Grove
They are 52 of the 1,899 NPPES records with a practice address in Downers Grove, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Downers Grove → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Crystal Cowan, FNP-BCDowners Grove, IL 605151609011261
- Maddalena Deneufbourg, CNPDowners Grove, IL 605151952461972
- Katrina Escarilla, R.N., A.P.N.,C.N.P.Downers Grove, IL 605151689881518
- Marikay Fitzpatrick, FAMILY MEDICINE NPDowners Grove, IL 605151336193002
- Victoria Kelly, APRNDowners Grove, IL 605151255324513
- Karen Knox, APNDowners Grove, IL 605151083796270
- Patricia May, NPDowners Grove, IL 605151821016213
- Kathy O'Grady, NPDowners Grove, IL 605151942235908
Common questions
What is Benjamin John Keigley, APRN's NPI number?
Benjamin John Keigley, APRN's National Provider Identifier (NPI) is 1457087900, issued on Jul 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin John Keigley, APRN located?
The NPPES record lists a practice address at 1441 Branding Ave Ste 310, Downers Grove, IL, 60515. Phone: (630) 829-1084. Providers update this record themselves, so call before visiting.
How can I verify Benjamin John Keigley, APRN's license?
NPPES lists Illinois license number 209-025284, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Benjamin John Keigley, APRN prescribe under Medicare Part D?
In 2024, Benjamin John Keigley, APRN had 157 Medicare Part D claims for 84 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.