NPPES file of Aug 9, 2026

Amy B. Heimberger, M.D.

Neurological Surgery Physician · Chicago, IL

Amy B. Heimberger, M.D. is a neurological surgery physician with a practice address in Chicago, Illinois, and NPI 1235220955, issued on Sep 27, 2006. Check the license (Illinois 036155266, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235220955
Name
Amy B. Heimberger
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License numbers
036155266 IL
L6422 TX
Self-reported in NPPES; status is on the state search
Practice location
675 N Saint Clair St Ste 20-100, Chicago, IL 60611
Phone
(312) 695-8143
Enumerated
Sep 27, 2006
Record last updated
May 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(312) 695-4430
Medicaid ID
152169201 TX
Medicare enrollment
Enrolled (PECOS I20210324001715); accepts Medicare assignment
Medical or professional school
Washington University School Of Medicine, 1995
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 675 N Saint Clair St Ste 20-100

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

  1. Carolyn Bevan, MDNeurology Physician1457585788
  2. Leslie Bush, PA-CPhysician Assistant1194132746
  3. Karan Dixit, M.D.Hematology & Oncology Physician1225337017
  4. Elena Grebenciucova, M.D.Neurology Physician1467708305
  5. Hannah Kahn, PA-CPhysician Assistant1184335028
  6. Irum Khan, MDHematology & Oncology Physician1699986158

Verify Amy B. Heimberger 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 036155266
    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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The MIPS final score for 2023 (Medicare payment program): 94.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $11,071.96

7 payments; by number, the most common kind was travel and lodging; the largest payer was Servier Pharmaceuticals LLC. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Amy Heimberger$11,072
  2. Specialty average$14,926

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).

Amy B. Heimberger among 375 neurological surgery physician records in Illinois

Amy B. Heimberger, M.D. is one of 375 neurological surgery physician records with a practice address in Illinois. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 63% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated1995 · median 2004 among the 199 with a school on file
  • Record last updated2021 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Illinois

There are 375 neurological surgery physician records in Illinois.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. James Chandler, MDChicago, IL 606111881656411
  2. George Cybulski, MDChicago, IL 606111336107937
  3. Nader Dahdaleh, M.D.Chicago, IL 606111831307339
  4. Sunit Das, M.D., PH.D.Chicago, IL 606111114173804
  5. Aruna Ganju, MDChicago, IL 606111366487969
  6. Babak Jahromi, MDChicago, IL 606111467616193
  7. Michel Kliot, M.D.Chicago, IL 606111952411001
  8. Tyler Koski, MDChicago, IL 606111124041603

Common questions

What is Amy B. Heimberger, M.D.'s NPI number?

Amy B. Heimberger, M.D.'s National Provider Identifier (NPI) is 1235220955, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Amy B. Heimberger, M.D. located?

The NPPES record lists a practice address at 675 N Saint Clair St Ste 20-100, Chicago, IL, 60611. Phone: (312) 695-8143. Providers update this record themselves, so call before visiting.

How can I verify Amy B. Heimberger, M.D.'s license?

NPPES lists Illinois license number 036155266, 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.

What is Amy B. Heimberger, M.D.'s MIPS final score?

The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.