Dr. Robert Bourdeaux Gray, MD
- Medicare services, 2024
- 370
- Medicare patients, 2024
- 293
- Part D claims, 2024
- 484
- Hospital affiliations
- 1
- Industry payments
- $475
- Practice address
- 501 Robertson Boulevard, Walterboro, SC 29488
- Practice phone
- Call (843) 782-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gray'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. Robert Bourdeaux Gray is an emergency medicine physician in Walterboro, South Carolina
Dr. Gray practices at HCA Healthcare Colleton Hospital in Walterboro, South Carolina, part of HCA Healthcare.
Dr. Gray's NPI, 1811942014, was assigned on May 24, 2006. Dr. Gray graduated from JC Edwards School of Medicine, Marshall University in 1999. Dr. Gray holds Kentucky license 35942.
- NPI
- 1811942014NPI Registry (opens in a new tab)
- NPI enumeration date
- May 24, 2006
- NPI status
- Active
- Practice phone
- (843) 782-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Robert Bourdeaux Gray practices at HCA Healthcare Colleton Hospital in Walterboro, South Carolina
Dr. Gray's primary practice is HCA Healthcare Colleton Hospital, at 501 Robertson Boulevard, Walterboro, SC 29488 in Colleton County. The practice phone is (843) 782-2000.
- HCA Healthcare Colleton Hospital501 Robertson Boulevard, Walterboro, SC 29488 · Colleton CountyPhone(843) 782-2000
Source: Dmand AI Affiliation Data
Dr. Robert Bourdeaux Gray is affiliated with 1 site of care and 3 medical groups
Dr. Gray's primary practice is HCA Healthcare Colleton Hospital in Walterboro, South Carolina, part of HCA Healthcare. The medical group on file is ACS Primary Care Physicians - Southeast. Dmand AI also links Dr. Gray to 2 more medical groups, 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. Robert Bourdeaux Gray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gray practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Healthcare Colleton Hospital | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Bourdeaux Gray is one of 1,026 emergency medicine physicians in South Carolina
Emergency medicine is Dr. Gray's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Gray is licensed in Kentucky.
Specialties and state licenses
- Emergency medicine, KentuckyPrimary
Emergency medicine physicians near Dr. Gray
Counts of emergency medicine 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. Robert Bourdeaux Gray billed Medicare for 370 services in 2024
CMS data shows 370 Medicare services from Dr. Gray across 4 procedure codes in 2024, for 293 Medicare patients. Medicare paid $30,658 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gray's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3072024: 2838%
- Tests and treatments
- 2023: 722024: 8721%
Dr. Gray compared with the South Carolina median for emergency medicine physicians, 2024
- Dr. Gray
- South Carolina median
- Medicare services
- 370vs 361Close to median
- Medicare patients
- 293vs 32410% below
- Part D claims
- 327vs 1073.1 times
Medians across 1,019 emergency medicine physicians in South Carolina with Dmand AI profiles that report each measure.
Dr. Gray's most billed Medicare procedure codes, 2024
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. Gray and other emergency medicine physicians in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Bourdeaux Gray treated 293 Medicare patients in 2024, average age 74
CMS counts 293 Medicare patients who saw Dr. Gray in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gray's median patient age at 53, with 59% women.
Dr. Gray's Medicare patients by age, 2024
Dr. Gray's Medicare patients by sex, 2024
- Women14248%
- Men15152%
Chronic conditions among Dr. Gray's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes44%
- Chronic kidney disease41%
- Ischemic heart disease36%
- Anxiety35%
- COPD33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Bourdeaux Gray wrote 484 Medicare Part D claims in 2024
In 2024, Dr. Gray wrote 484 Medicare Part D claims for 302 patients. 92% of them were for generic drugs. CMS names the drug for 327 of them, across 11 drugs with 11 or more claims each, at $2,473 in total drug cost. In 2023, CMS named 297 claims across 10 drugs.
Dr. Gray's Part D claims by kind of drug, 2024
- Generic446 claims92%
- Brand-name and other38 claims8%
Dr. Gray's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Gray's Part D claims, 2024
- Opioids30%147 of 484 claims
- Antibiotics18%87 of 484 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2972024: 32710%
Drugs named by CMS: 11 in 2024, 10 in 2023.
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
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Dr. Robert Bourdeaux Gray received $475 in industry payments from 2017 to 2023
CMS Open Payments shows 5 general payments to Dr. Gray from 5 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 66% of the total. ShockWave Medical, Inc paid the most, $211.
General payments to Dr. Gray by program year, 2017 to 2023
General payments to Dr. Gray by kind, 2017 to 2023
- Food and beverage$31266%
- Travel and lodging$16434%
Companies that paid Dr. Gray the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Bourdeaux Gray graduated from JC Edwards School of Medicine, Marshall University
Dr. Gray graduated from JC Edwards School of Medicine, Marshall University in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Bourdeaux Gray'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Robert Bourdeaux Gray
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. Robert Bourdeaux Gray's NPI number?
Dr. Robert Bourdeaux Gray's NPI number is 1811942014. It was assigned on May 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Bourdeaux Gray?
Dr. Robert Bourdeaux Gray is an emergency medicine physician in Walterboro, South Carolina. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Robert Bourdeaux Gray practice?
Dr. Gray practices at 501 Robertson Boulevard, Walterboro, SC 29488. Dr. Gray's primary practice is HCA Healthcare Colleton Hospital in Walterboro, South Carolina, part of HCA Healthcare. Dmand AI also links Dr. Gray to 2 medical groups.
What is Dr. Robert Bourdeaux Gray's office phone number?
The practice phone on file for Dr. Gray is (843) 782-2000.
What is Dr. Robert Bourdeaux Gray's medical license number?
Dr. Gray holds Kentucky license 35942.
Which hospitals is Dr. Robert Bourdeaux Gray affiliated with?
Dr. Gray practices at HCA Healthcare Colleton Hospital in Walterboro, South Carolina.
What medical group is Dr. Robert Bourdeaux Gray part of?
Dr. Gray is linked to ACS Primary Care Physicians - Southeast. Dmand AI links Dr. Gray to 2 more medical groups.
Does Dr. Robert Bourdeaux Gray accept Medicare?
Yes. CMS data shows Dr. Gray billed Medicare for 370 services in 2024.
How many Medicare patients does Dr. Robert Bourdeaux Gray see?
CMS counts 293 Medicare patients who saw Dr. Gray in 2024, with an average age of 74.
What services does Dr. Robert Bourdeaux Gray bill to Medicare?
In 2024, Dr. Gray's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Show 4 more questionsShow fewer questions
Where did Dr. Robert Bourdeaux Gray go to medical school?
Dr. Gray graduated from JC Edwards School of Medicine, Marshall University in 1999.
What drugs does Dr. Robert Bourdeaux Gray prescribe most?
In 2024 Medicare Part D data, Dr. Gray's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Methylprednisolone and Oxycodone-Acetaminophen.
Has Dr. Robert Bourdeaux Gray received payments from drug or device companies?
CMS Open Payments shows $475 in general payments to Dr. Gray from 5 companies from 2017 to 2023. The largest total came from ShockWave Medical, Inc.
How long has Dr. Robert Bourdeaux Gray been practicing?
Dr. Gray graduated from medical school in 1999, 27 years ago.
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