Amy Leanne Walz, M.D.
Pediatric Hematology & Oncology Physician · Chicago, IL
Amy Leanne Walz, M.D. is a pediatric hematology & oncology physician with a practice address in Chicago, Illinois, and NPI 1043452436, issued on Mar 31, 2009. Check the license (Illinois 036130174, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Amy Leanne Walz
- Credential
- M.D.
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License number
- 036130174 IL
Self-reported in NPPES; status is on the state search - Practice location
- 225 E Chicago Ave, Chicago, IL 60611
- Phone
- (312) 227-4090
- Enumerated
- Mar 31, 2009
- Record last updated
- Aug 7, 2026
- Medicaid ID
- 036130174 IL
- Medicare enrollment
- Enrolled (PECOS I20170606002679); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest pediatric hematology & oncology physician records → All 119 in Illinois → Look up another NPI →
Also registered at 225 E Chicago Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasmene Abernathy, MDStudent in an Organized Health Care Education/Training Program1881454957
- Tamkeen Abreu, PHARMD, BCPSPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1366888653
- Matthew Abts, MDPediatric Pulmonology Physician1588989750
- Samuel AccordinoStudent in an Organized Health Care Education/Training Program1194525204
- Carly Adajian, DDSDentist1184373029
- Julie Adams, RDRegistered Dietitian1417569153
Verify Amy Leanne Walz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036130174Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Lurie Children's Medical Group Inc.Chicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Leanne Walz among 119 pediatric hematology & oncology physician records in Illinois
Amy Leanne Walz, M.D. is one of 119 pediatric hematology & oncology physician records with a practice address in Illinois. 52% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 53% of them.
- NPI issued2009 · 53% of these records are older, 41% newer
- In a Medicare fileYes · 52% of these records are
- In the CMS Doctors and Clinicians fileYes · 37% of these records are
- Graduated2009 · median 2005 among the 44 with a school on file
- Record last updated2026 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0207X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Hematology & Oncology Physician providers in Illinois
There are 119 pediatric hematology & oncology physician records in Illinois.
All 119 in Illinois → Every provider in Chicago → Pediatric Hematology & Oncology Physician nationwide →
The 8 pediatric hematology & oncology physician records with the nearest ZIP codes
- Rudy Allen, M.D.Chicago, IL 606111104079276
- Rachel Bercovitz, MDChicago, IL 606111932112505
- Rukhmi Bhat, MDChicago, IL 606111326204819
- Miriam Bornhorst, MDChicago, IL 606111639339369
- Sonali Chaudhury, MDChicago, IL 606111245458496
- Jessica Foglesong, M.D.Chicago, IL 606111104938646
- Tara HendersonChicago, IL 606111386794329
- Robert Liem, MDChicago, IL 606111548238926
Common questions
What is Amy Leanne Walz, M.D.'s NPI number?
Amy Leanne Walz, M.D.'s National Provider Identifier (NPI) is 1043452436, issued on Mar 31, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Amy Leanne Walz, M.D. located?
The NPPES record lists a practice address at 225 E Chicago Ave, Chicago, IL, 60611. Phone: (312) 227-4090. Providers update this record themselves, so call before visiting.
How can I verify Amy Leanne Walz, M.D.'s license?
NPPES lists Illinois license number 036130174, 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.
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.