Astrid K. Mack, MD
Pediatric Hematology & Oncology Physician · Chicago, IL
Astrid K. Mack, MD is a pediatric hematology & oncology physician with a practice address in Chicago, Illinois, and NPI 1700948643, issued on Dec 15, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Astrid K. Mack
- Credential
- MD
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- Practice location
- 2300 N Childrens Plz # 30, Chicago, IL 60614
- Phone
- (773) 880-4074
- Enumerated
- Dec 15, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatric hematology & oncology physician records → All 119 in Illinois → Look up another NPI →
Also registered at 2300 N Childrens Plz # 30
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yasmin Gosiengfiao, MDPediatric Hematology & Oncology Physician1902968928
- Jennifer McNeer, M.D.Pediatric Hematology & Oncology Physician1053577650
Verify Astrid K. Mack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $6,638.84
6 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 1,215 providers of this specialty with any payment received $7,404.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Astrid K. Mack among 119 pediatric hematology & oncology physician records in Illinois
Astrid K. Mack, MD 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 68% newer
- In a Medicare fileYes · 52% of these records are
- In the CMS Doctors and Clinicians fileNo · 37% of these records are
- Record last updated2007 · 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
- Reggie Duerst, M.D.Chicago, IL 606141194778142
- Stewart Goldman, MDChicago, IL 606141306806245
- Yasmin Gosiengfiao, MDChicago, IL 606141902968928
- David Jacobsohn, MDChicago, IL 606141346200250
- Morris Kletzel, MDChicago, IL 606141811964299
- Jennifer McNeer, M.D.Chicago, IL 606141053577650
- Horace Smith, MDChicago, IL 606141376606210
- Alexis Thompson, MDChicago, IL 606141467420737
Common questions
What is Astrid K. Mack, MD's NPI number?
Astrid K. Mack, MD's National Provider Identifier (NPI) is 1700948643, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Astrid K. Mack, MD located?
The NPPES record lists a practice address at 2300 N Childrens Plz # 30, Chicago, IL, 60614. Phone: (773) 880-4074. Providers update this record themselves, so call before visiting.
How can I verify Astrid K. Mack, MD's license?
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.