GREGORY E BRANDT M.D.
NPI 1356326821
Pediatrics - Pediatric Hematology-Oncology in Springfield, IL
About Gregory E Brandt M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY E BRANDT M.D. (NPI 1356326821) is an individual pediatric hematology-oncology provider in Springfield, Illinois, licensed in Illinois (036-091442) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Gregory E Brandt M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Gregory Brandt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, IL 62702
- Reassigned Medicare billing, Illinois enrollment
- 645 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gregory Brandt's NPI number?
The NPI number for Gregory Brandt is 1356326821. It was assigned to this individual provider in the NPPES registry on December 7, 2005.
Where is Gregory Brandt located?
Gregory Brandt practices at 301 N 8th St, Springfield, IL 62701. The listed phone number is (217) 545-5817.
What is Gregory Brandt's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Gregory Brandt enrolled in Medicare?
Yes. Gregory Brandt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Gregory Brandt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Brandt reassigns Medicare benefits to Siu Physicians & Surgeons, Inc (Springfield, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Brandt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Gregory Brandt was last updated on October 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Gregory E Brandt, M.D. · NPI 1356326821
Pediatric Hematology-Oncology physician in Springfield, Illinois. Individual provider, active in the CMS NPPES registry since December 7, 2005.
## Identity
- **NPI:** 1356326821 (Entity type: Individual)
- **Enumerated:** December 7, 2005
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** 036-091442 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 N 8TH ST, Springfield, IL 62701-1041
- **Phone:** (217) 545-5817 · **Fax:** (217) 545-4117
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Siu Physicians & Surgeons, Inc (NPI 1558385989, Springfield, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saint Louis University School Of Medicine, class of 1988
## Record status
- **NPPES last updated:** October 20, 2020
- **Other identifiers:** Medicaid 036091442 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1356326821) · Data from the CMS NPPES public registry.