Dr. Gregory E. Brandt, MD
- Part D claims, 2024
- 19
- MIPS score, 2024
- 75
- Industry payments
- $114
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 800 E Carpenter St, Springfield, IL 62702
- Practice phone
- Call (217) 492-9651
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
HSHS St Johns Hospital
Springfield, Illinois
Find Dr. Brandt's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gregory E. Brandt is a pediatric hematology and oncology physician in Springfield, Illinois
Dr. Brandt practices at HSHS St Johns Hospital in Springfield, Illinois.
Dr. Brandt's NPI, 1356326821, was assigned on December 7, 2005. Dr. Brandt graduated from Saint Louis University School of Medicine in 1988. Dr. Brandt holds Illinois license 036-091442.
- NPI
- 1356326821NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860535416
- NPI enumeration date
- December 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 492-9651
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory E. Brandt practices at HSHS St Johns Hospital in Springfield, Illinois
Dr. Brandt's primary practice is HSHS St Johns Hospital, at 800 E Carpenter St, Springfield, IL 62702 in Sangamon County. The practice phone is (217) 492-9651.
- HSHS St Johns Hospital800 E Carpenter St, Springfield, IL 62702 · Sangamon CountyPhone(217) 492-9651
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory E. Brandt is affiliated with 2 sites of care and 1 medical group
Dr. Brandt's primary practice is HSHS St Johns Hospital in Springfield, Illinois. The medical group on file is SIU Medicine. Dmand AI also links Dr. Brandt to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory E. Brandt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brandt practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St Johns Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory E. Brandt is one of 97 pediatric hematologys and oncology physicians in Illinois
Pediatric hematology-oncology is Dr. Brandt's primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Dr. Brandt is licensed in Illinois.
Specialties and state licenses
- Pediatric hematology and oncology, IllinoisPrimary
Pediatric hematologys and oncology physicians near Dr. Brandt
Counts of pediatric hematologys and oncology physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory E. Brandt's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Brandt's median patient age at 14, with 65% women.
Dr. Brandt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women65%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Gregory E. Brandt wrote 19 Medicare Part D claims in 2024
In 2024, Dr. Brandt wrote 19 Medicare Part D claims. 100% of them were for generic drugs. They cover 2 drugs, with $10,423 in total drug cost. In 2021, CMS named 18 claims across 1 drug.
Dr. Brandt's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 182022: 3278%
Drugs named by CMS: 2 in 2022, 1 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Gregory E. Brandt scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Brandt for performance year 2024, reported as part of a group. Dr. Brandt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Gregory E. Brandt received $114 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Brandt from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $114.
Companies that paid Dr. Brandt the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory E. Brandt graduated from Saint Louis University School of Medicine
Dr. Brandt graduated from Saint Louis University School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory E. Brandt's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory E. Brandt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gregory E. Brandt's NPI number?
Dr. Gregory E. Brandt's NPI number is 1356326821. It was assigned on December 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory E. Brandt?
Dr. Gregory E. Brandt is a pediatric hematology and oncology physician in Springfield, Illinois. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Dr. Gregory E. Brandt practice?
Dr. Brandt practices at 800 E Carpenter St, Springfield, IL 62702. Dr. Brandt's primary practice is HSHS St Johns Hospital in Springfield, Illinois. Dmand AI also links Dr. Brandt to 1 group practice or clinic.
What is Dr. Gregory E. Brandt's office phone number?
The practice phone on file for Dr. Brandt is (217) 492-9651.
What is Dr. Gregory E. Brandt's medical license number?
Dr. Brandt holds Illinois license 036-091442.
What medical group is Dr. Gregory E. Brandt part of?
Dr. Brandt is linked to SIU Medicine.
Does Dr. Gregory E. Brandt accept Medicare?
Yes. CMS lists Dr. Brandt as accepting Medicare assignment.
What is Dr. Gregory E. Brandt's MIPS score?
Dr. Brandt's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
Where did Dr. Gregory E. Brandt go to medical school?
Dr. Brandt graduated from Saint Louis University School of Medicine in 1988.
What drugs does Dr. Gregory E. Brandt prescribe most?
In 2022 Medicare Part D data, Dr. Brandt's most prescribed drugs by claims were Oxycodone HCl and Deferasirox.
Has Dr. Gregory E. Brandt received payments from drug or device companies?
CMS Open Payments shows $114 in general payments to Dr. Brandt from 1 company from 2019 to 2019. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Gregory E. Brandt been practicing?
Dr. Brandt graduated from medical school in 1988, 38 years ago.
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