Dr. Reginald John Brooker, MD
- Medicare services, 2016
- 389
- Part D claims, 2017
- 11
- Hospital affiliations
- 1
- Industry payments
- $445
- Medical groups
- 3
- Practice address
- 701 Grove Road, Greenville, SC 29605
- Practice phone
- Call (864) 455-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Brooker'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. Reginald John Brooker is a hematologist and oncologist in Greenville, South Carolina
Dr. Brooker practices at Prisma Health Greenville Memorial Hospital in Greenville, South Carolina, part of Prisma Health.
Dr. Brooker's NPI, 1871598201, was assigned on June 14, 2005. Dr. Brooker holds South Carolina license 7813.
- NPI
- 1871598201NPI Registry (opens in a new tab)
- NPI enumeration date
- June 14, 2005
- NPI status
- Active
- Practice phone
- (864) 455-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Reginald John Brooker practices at Prisma Health Greenville Memorial Hospital in Greenville, South Carolina
Dr. Brooker's primary practice is Prisma Health Greenville Memorial Hospital, at 701 Grove Road, Greenville, SC 29605 in Greenville County. The practice phone is (864) 455-7000.
- Prisma Health Greenville Memorial Hospital701 Grove Road, Greenville, SC 29605 · Greenville CountyPhone(864) 455-7000
Source: Dmand AI Affiliation Data
Dr. Reginald John Brooker is affiliated with 2 sites of care and 3 medical groups
Dr. Brooker's primary practice is Prisma Health Greenville Memorial Hospital in Greenville, South Carolina, part of Prisma Health. The medical group on file is Prisma Health Medical Group. Dmand AI also links Dr. Brooker to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Reginald John Brooker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brooker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health Greenville Memorial Hospital | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Prisma Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Reginald John Brooker is one of 157 hematologists and oncologists in South Carolina
Hematology and oncology is Dr. Brooker's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Brooker is licensed in South Carolina.
Specialties and state licenses
- Hematology and oncology, South CarolinaPrimary
Hematologists and oncologists near Dr. Brooker
Counts of hematologists and oncologists 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. Reginald John Brooker billed Medicare for 389 services in 2016
CMS data shows 389 Medicare services from Dr. Brooker across 2 procedure codes in 2016, all of them office visits. Medicare paid $15,586 for them. Every service was in an office.
Dr. Brooker compared with the South Carolina median for hematologists and oncologists, 2016
- Dr. Brooker
- South Carolina median
- Medicare services
- 389vs 1,53475% below
- Part D claims
- 11vs 68698% below
Medians across 160 hematologists and oncologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Brooker's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brooker and other hematologists and oncologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Reginald John Brooker's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Brooker's median patient age at 74, with 38% women.
Dr. Brooker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Dr. Reginald John Brooker wrote 11 Medicare Part D claims in 2017
In 2017, Dr. Brooker wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $163 in total drug cost. In 2016, CMS named 394 claims across 21 drugs.
Dr. Brooker's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 3942017: 1197%
Drugs named by CMS: 1 in 2017, 21 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Reginald John Brooker received $445 in industry payments from 2016 to 2020
CMS Open Payments shows 10 general payments to Dr. Brooker from 8 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Incyte Corporation paid the most, $125.
General payments to Dr. Brooker by program year, 2016 to 2020
Companies that paid Dr. Brooker the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Reginald John Brooker'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Reginald John Brooker
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. Reginald John Brooker's NPI number?
Dr. Reginald John Brooker's NPI number is 1871598201. It was assigned on June 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Reginald John Brooker?
Dr. Reginald John Brooker is a hematologist and oncologist in Greenville, South Carolina. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Reginald John Brooker practice?
Dr. Brooker practices at 701 Grove Road, Greenville, SC 29605. Dr. Brooker's primary practice is Prisma Health Greenville Memorial Hospital in Greenville, South Carolina, part of Prisma Health. Dmand AI also links Dr. Brooker to 2 medical groups and 1 group practice or clinic.
What is Dr. Reginald John Brooker's office phone number?
The practice phone on file for Dr. Brooker is (864) 455-7000.
What is Dr. Reginald John Brooker's medical license number?
Dr. Brooker holds South Carolina license 7813.
Which hospitals is Dr. Reginald John Brooker affiliated with?
Dr. Brooker practices at Prisma Health Greenville Memorial Hospital in Greenville, South Carolina.
What medical group is Dr. Reginald John Brooker part of?
Dr. Brooker is linked to Prisma Health Medical Group. Dmand AI links Dr. Brooker to 2 more medical groups.
Does Dr. Reginald John Brooker accept Medicare?
Yes. CMS data shows Dr. Brooker billed Medicare for 389 services in 2016.
What services does Dr. Reginald John Brooker bill to Medicare?
In 2016, Dr. Brooker's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Reginald John Brooker prescribe most?
In 2017 Medicare Part D data, Dr. Brooker's most prescribed drugs by claims were Potassium Chloride.
Has Dr. Reginald John Brooker received payments from drug or device companies?
CMS Open Payments shows $445 in general payments to Dr. Brooker from 8 companies from 2016 to 2020. The largest total came from Incyte Corporation.
How long has Dr. Reginald John Brooker been practicing?
Dr. Brooker's NPI was assigned in 2005.
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