NPPES file of Aug 9, 2026

Jeanine Aberbook, PA-C

Physician Assistant · Chicago, IL

Jeanine Aberbook, PA-C is a physician assistant with a practice address in Chicago, Illinois, and NPI 1518664176, issued on Feb 13, 2023. Check the license (Illinois 085009607, as entered in NPPES) with the Illinois board that licenses this profession; 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
1518664176
Name
Jeanine Aberbook
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
085009607 IL
Self-reported in NPPES; status is on the state search
Practice location
676 N Saint Clair St Ste 2210, Chicago, IL 60611
Phone
(312) 695-6277
Enumerated
Feb 13, 2023
Record last updated
Aug 29, 2023
Fax
(312) 695-0225
Medicare enrollment
Enrolled (PECOS I20230509001837); accepts Medicare assignment
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 676 N Saint Clair St Ste 2210

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

  1. Michael Jones, MDNeurological Surgery Physician1568856656
  2. Kristen Karczynski, ANP-BCAdult Health Nurse Practitioner1639303761
  3. William Metcalf-Doetsch, MDNeurological Surgery Physician1669891388
  4. Nicholas MusgraveStudent in an Organized Health Care Education/Training Program1366072985
  5. Karyn Schmidt, MSN, FNP, RN, BSNFamily Nurse Practitioner1699287821
  6. Sara SchusslerNurse Practitioner1841807286

Verify Jeanine Aberbook in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 085009607
    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
Find 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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76% fewer Medicare Part D claims than the average physician assistant in 2024

203 Medicare Part D claims for 81 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 36 claims were for opioids.

  1. Jeanine Aberbook203
  2. Specialty average830

Most prescribed

  1. Dexamethasone35 claims
  2. Levetiracetam33 claims
  3. Hydrocodone-Acetaminophen29 claims
  4. Pantoprazole Sodium26 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: $26.18

1 payment: food and beverage; the largest payer was Medtronic, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jeanine Aberbook$26.18
  2. Specialty average$841.65

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 FoundationChicago, IL

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

Jeanine Aberbook among 4,926 physician assistant records in Illinois

Jeanine Aberbook, PA-C is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.

  • NPI issued2023 · 78% of these records are older, 17% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2022 · median 2019 among the 3,407 with a school on file
  • Record last updated2023 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,445 physician assistant records list a practice address in Chicago

They are 1,445 of the 63,379 NPPES records with a practice address in Chicago, and 4,926 physician assistant records in Illinois.

The 8 physician assistant records with the nearest ZIP codes

  1. Regina Bart, PAChicago, IL 606111083656284
  2. Michele Bryk, PAChicago, IL 606111316906860
  3. Jennifer Centore-Lober, PA CChicago, IL 606111932198322
  4. Karen Ferkau, P.A.Chicago, IL 606111013082809
  5. Jung Lee, PAChicago, IL 606111588698476
  6. Michael Maclean, PA-CChicago, IL 606111033139399
  7. Vera Nisavic, P.A.Chicago, IL 606111174696207
  8. Laura Nishi, PAChicago, IL 606111821040049

Common questions

What is Jeanine Aberbook, PA-C's NPI number?

Jeanine Aberbook, PA-C's National Provider Identifier (NPI) is 1518664176, issued on Feb 13, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Jeanine Aberbook, PA-C located?

The NPPES record lists a practice address at 676 N Saint Clair St Ste 2210, Chicago, IL, 60611. Phone: (312) 695-6277. Providers update this record themselves, so call before visiting.

How can I verify Jeanine Aberbook, PA-C's license?

NPPES lists Illinois license number 085009607, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Jeanine Aberbook, PA-C prescribe under Medicare Part D?

In 2024, Jeanine Aberbook, PA-C had 203 Medicare Part D claims for 81 beneficiaries; the average among physician assistant prescribers was 830. 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.