NPPES file of Aug 9, 2026

Jennifer Marie Arnold, MD

Neurology Physician · Springfield, IL

Jennifer Marie Arnold, MD is a neurology physician with a practice address in Springfield, Illinois, and NPI 1356721930, issued on Jun 9, 2015. Check the license (Illinois 036-155307, 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
1356721930
Name
Jennifer Marie Arnold
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
036-155307 IL
4301117343 MI
Self-reported in NPPES; status is on the state search
Practice location
751 N Rutledge St Ste 3100, Springfield, IL 62702
Phone
(217) 545-8000
Enumerated
Jun 9, 2015
Record last updated
Jun 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210609003298); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2015
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 751 N Rutledge St Ste 3100

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

  1. Jayant Acharya, MDNeurology Physician1891710695
  2. Vinita Acharya, M.D.Epilepsy Physician1659576635
  3. Hesham Allam, M.D.Neurocritical Care Physician1669784559
  4. Nicole Atwood, AGACNPGerontology Nurse Practitioner1811322209
  5. Murad Baba, MDNeurocritical Care Physician1750757209
  6. Jordan Bruce, MDInternal Medicine Physician1528440724

Verify Jennifer Marie Arnold 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 036-155307
    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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36% fewer Medicare Part D claims than the average neurology physician in 2024

883 Medicare Part D claims for 175 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.

  1. Jennifer Arnold883
  2. Specialty average1,370

Most prescribed

  1. Donepezil Hcl193 claims
  2. Carbidopa-Levodopa126 claims
  3. Quetiapine Fumarate90 claims
  4. Rivastigmine40 claims
  5. Memantine Hcl33 claims
  6. Propranolol Hcl30 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: $638.37

3 payments; by number, the most common kind was travel and lodging; the largest payer was E.R. Squibb & Sons, L.L.C. 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 Arnold$638.37
  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. Siu Physicians And Surgeons IncSpringfield, IL

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

Jennifer Marie Arnold among 952 neurology physician records in Illinois

Jennifer Marie Arnold, MD 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 2015, is newer than 62% of them.

  • NPI issued2015 · 62% of these records are older, 34% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2015 · 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. Kabiyadi Acharya, M.D.Springfield, IL 627021871584599
  2. Jayant Acharya, MDSpringfield, IL 627021891710695
  3. Emmanuel Akano, MDSpringfield, IL 627021760744528
  4. Thomas Ala, M.D.Springfield, IL 627021871584649
  5. Cecile Becker, M.D.Springfield, IL 627021750493540
  6. Ibrahim BinalsheikhSpringfield, IL 627021578741922
  7. Bilal Butt, MDSpringfield, IL 627021184979551
  8. Ahmad El Kouzi, M.DSpringfield, IL 627021861834152

Common questions

What is Jennifer Marie Arnold, MD's NPI number?

Jennifer Marie Arnold, MD's National Provider Identifier (NPI) is 1356721930, issued on Jun 9, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Marie Arnold, MD located?

The NPPES record lists a practice address at 751 N Rutledge St Ste 3100, Springfield, IL, 62702. Phone: (217) 545-8000. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Marie Arnold, MD's license?

NPPES lists Illinois license number 036-155307, 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 Marie Arnold, MD prescribe under Medicare Part D?

In 2024, Jennifer Marie Arnold, MD had 883 Medicare Part D claims for 175 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.