NPPES file of Aug 9, 2026

Jennifer Ahmadian, M.D.

Neurology Physician · Arlington Heights, IL

Jennifer Ahmadian, M.D. is a neurology physician with a practice address in Arlington Heights, Illinois, and NPI 1285635466, issued on Aug 10, 2005. Check the license (Illinois 036104597, 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
1285635466
Name
Jennifer Ahmadian
Credential
M.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
036104597 IL
Self-reported in NPPES; status is on the state search
Practice location
1051 W Rand RD, Arlington Heights, IL 60004
Phone
(847) 618-0326
Enumerated
Aug 10, 2005
Record last updated
Sep 11, 2024
Medicaid ID
036104597 IL
Medicare enrollment
Enrolled (PECOS I20040227000414); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 1998
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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8 nearest neurology physician records → All 952 in Illinois → Look up another NPI →

Also registered at 1051 W Rand RD

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

  1. Timothy Albion, M.D.Obstetrics & Gynecology Physician1740279827
  2. Ross Benjoya, M.D.Diagnostic Radiology Physician1790716900
  3. Theresa CamberisPlastic Surgery Registered Nurse1588380315
  4. Henry Dominicis, M.D.Obstetrics & Gynecology Physician1972592079
  5. Ann Marie Drew, APRNFamily Nurse Practitioner1285113050
  6. Susan Drogos, RN, BSN, MPA, CDEDiabetes Educator Registered Nurse1073983904

Verify Jennifer Ahmadian 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 036104597    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

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2.8 times the Medicare Part D claims of the average neurology physician in 2024

3,782 Medicare Part D claims for 674 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 61 claims were for opioids.

  1. Jennifer Ahmadian3,782
  2. Specialty average1,370

Most prescribed

  1. Gabapentin412 claims
  2. Memantine Hcl386 claims
  3. Levetiracetam166 claims
  4. Carbidopa-Levodopa154 claims
  5. Pregabalin144 claims
  6. Lamotrigine128 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: $793.87

44 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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. Jennifer Ahmadian$793.87
  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. Endeavor Health Medical GroupArlington Heights, IL

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

Jennifer Ahmadian among 952 neurology physician records in Illinois

Jennifer Ahmadian, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1998 · median 2006 among the 573 with a school on file
  • Record last updated2024 · 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.

All 952 in Illinois → Every provider in Arlington Heights → Neurology Physician nationwide →

The 8 neurology physician records with the nearest ZIP codes

  1. Christopher Fahey, MDArlington Heights, IL 600041780885384
  2. Livia Hantos, M.D.Arlington Heights, IL 600041235187063
  3. Nalinaksha Joshi, M.D.Arlington Heights, IL 600041710907688
  4. Galina Simkin, M.D.Arlington Heights, IL 600041487655833
  5. Abdullah Alsawaf, M.D.Arlington Heights, IL 600051023376951
  6. Mohammad Anadani, MDArlington Heights, IL 600051407237977
  7. Rosalyn AranasArlington Heights, IL 600051568629822
  8. Brooke Johnson, D.O.Arlington Heights, IL 600051023457512

Common questions

What is Jennifer Ahmadian, M.D.'s NPI number?

Jennifer Ahmadian, M.D.'s National Provider Identifier (NPI) is 1285635466, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Ahmadian, M.D. located?

The NPPES record lists a practice address at 1051 W Rand RD, Arlington Heights, IL, 60004. Phone: (847) 618-0326. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Ahmadian, M.D.'s license?

NPPES lists Illinois license number 036104597, 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 Jennifer Ahmadian, M.D. prescribe under Medicare Part D?

In 2024, Jennifer Ahmadian, M.D. had 3,782 Medicare Part D claims for 674 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.