NPPES file of Aug 9, 2026

Aaron Michael Miller, M.D.

Neurology Physician · Geneva, IL

Aaron Michael Miller, M.D. is a neurology physician with a practice address in Geneva, Illinois, and NPI 1104009307, issued on Dec 11, 2007. Check the license (Illinois 036.131190, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104009307
Name
Aaron Michael Miller
Credential
M.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
036.131190 IL
Self-reported in NPPES; status is on the state search
Practice location
351 Delnor Dr Ste 401, Geneva, IL 60134
Phone
(630) 232-0610
Enumerated
Dec 11, 2007
Record last updated
Mar 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(630) 232-0675
Medicaid IDs
1507036 TN
7100060000 KY
Medicare enrollment
Enrolled (PECOS I20130213000590); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2004
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 351 Delnor Dr Ste 401

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rebecca McLaughlin, APRN, CNPNurse Practitioner1881092021
  2. Joelle Tolentino, APRN, CNPNurse Practitioner1003454943
  3. Timothy Wirt, DPMFoot & Ankle Surgery Podiatrist1417308925

Verify Aaron Michael Miller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036.131190
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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26% fewer Medicare Part D claims than the average neurology physician in 2024

1,011 Medicare Part D claims for 212 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Aaron Miller1,011
  2. Specialty average1,370

Most prescribed

  1. Donepezil Hcl123 claims
  2. Gabapentin116 claims
  3. Primidone61 claims
  4. Memantine Hcl59 claims
  5. Carbidopa-Levodopa55 claims
  6. Levetiracetam51 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: $92.11

3 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Aaron Miller$92.11
  2. Specialty average$8,318.07

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

  1. Northwestern Medical Faculty FoundationGeneva, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Aaron Michael Miller among 952 neurology physician records in Illinois

Aaron Michael Miller, M.D. is one of 952 neurology physician records with a practice address in Illinois. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 32% of them.

  • NPI issued2007 · 32% of these records are older, 58% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2004 · median 2006 among the 573 with a school on file
  • Record last updated2021 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Illinois

There are 952 neurology physician records in Illinois.

The 8 neurology physician records with the nearest ZIP codes

  1. Ronald Bukowy, M.D. SCGeneva, IL 601341922016765
  2. Steven Lekah, M.D.Geneva, IL 601341356441281
  3. Kishore SantwaniGeneva, IL 601341093803975
  4. Elena Crisan, M.D.Hines, IL 601411518161066
  5. Morris Fisher, M.D.Hines, IL 601411205943545
  6. Sudha Gupta, MDHines, IL 601411093978694
  7. Gwendolyn Kartje, M.D., P.HDHines, IL 601411437252921
  8. David Kvarnberg, M.D.Hines, IL 601411659367365

Common questions

What is Aaron Michael Miller, M.D.'s NPI number?

Aaron Michael Miller, M.D.'s National Provider Identifier (NPI) is 1104009307, issued on Dec 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Michael Miller, M.D. located?

The NPPES record lists a practice address at 351 Delnor Dr Ste 401, Geneva, IL, 60134. Phone: (630) 232-0610. Providers update this record themselves, so call before visiting.

How can I verify Aaron Michael Miller, M.D.'s license?

NPPES lists Illinois license number 036.131190, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Aaron Michael Miller, M.D. prescribe under Medicare Part D?

In 2024, Aaron Michael Miller, M.D. had 1,011 Medicare Part D claims for 212 beneficiaries; the average among neurology physician prescribers was 1,370. 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.