Mindy Simpson M.D.
Also known as
- Formerly known asGrunzke, Mindy L.
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1164477246 is registered to Mindy Simpson M.D., a Pediatric Hematology & Oncology Physician practising at 1653 W Congress Pkwy, 1591 Jelke in Chicago, Illinois. Pediatric Hematology & Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mindy Simpson M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 1992758544IL· Issued by CMMG NPI
- 021622158IL· Issued by CMMG BLUE SHIELD
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20070514000270Pediatric MedicineIL
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mindy Simpson M.D. accepts. To confirm in-network status with your specific health plan, contact Mindy Simpson M.D. directly at (312) 942-8114.
Frequently asked
Yes. NPI 1164477246 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatric Hematology & Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (312) 942-8114.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mindy Simpson M.D. is a Type-1 individual NPI.