Dr. Gregory E. Barbier, MD
- Medicare services, 2024
- 720
- Medicare patients, 2024
- 390
- Part D claims, 2024
- 271
- Hospital affiliations
- 1
- Industry payments
- $248
- Practice address
- 5353 Reynolds Street, Savannah, GA 31405
- Practice phone
- Call (912) 819-5290
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barbier's professional email, personal email and mobile number
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Dr. Gregory E. Barbier is an emergency medicine physician in Savannah, Georgia
Dr. Barbier practices at Candler Hospital in Savannah, Georgia, part of Sisters of Mercy.
Dr. Barbier's NPI, 1790164259, was assigned on May 29, 2015. Dr. Barbier graduated from Mercer University School of Medicine in 2015. Dr. Barbier holds South Carolina license LL38232.
- NPI
- 1790164259NPI Registry (opens in a new tab)
- NPI enumeration date
- May 29, 2015
- NPI status
- Active
- Practice phone
- (912) 819-5290
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gregory E. Barbier practices at Candler Hospital in Savannah, Georgia
Dr. Barbier's primary practice is Candler Hospital, at 5353 Reynolds Street, Savannah, GA 31405 in Chatham County. The practice phone is (912) 819-5290.
- Candler Hospital5353 Reynolds Street, Savannah, GA 31405 · Chatham CountyPhone(912) 819-5290
Source: Dmand AI Affiliation Data
Dr. Gregory E. Barbier is affiliated with 3 sites of care and 3 medical groups
Dr. Barbier's primary practice is Candler Hospital in Savannah, Georgia, part of Sisters of Mercy. The medical group on file is Georgia Emergency Associates. Dmand AI also links Dr. Barbier to 2 more group practices and clinics and 2 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. Gregory E. Barbier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barbier practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Candler Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory E. Barbier is one of 1,629 emergency medicine physicians in Georgia
Emergency medicine is Dr. Barbier's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Barbier is licensed in South Carolina.
Specialties and state licenses
- Emergency medicine, South CarolinaPrimary
Emergency medicine physicians near Dr. Barbier
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. Gregory E. Barbier billed Medicare for 720 services in 2024
CMS data shows 720 Medicare services from Dr. Barbier across 4 procedure codes in 2024, for 390 Medicare patients. Medicare paid $58,110 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barbier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4102024: 4295%
- Tests and treatments
- 2023: 2692024: 2918%
Dr. Barbier compared with the Georgia median for emergency medicine physicians, 2024
- Dr. Barbier
- Georgia median
- Medicare services
- 720vs 2912.5 times
- Medicare patients
- 390vs 26149% above
- Part D claims
- 175vs 9388% above
Medians across 1,545 emergency medicine physicians in Georgia with Dmand AI profiles that report each measure.
Dr. Barbier'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory E. Barbier treated 390 Medicare patients in 2024, average age 74
CMS counts 390 Medicare patients who saw Dr. Barbier in 2024. The largest group is 75 to 84, with 147 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.52, 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. Barbier's median patient age at 49, with 60% women.
Dr. Barbier's Medicare patients by age, 2024
Dr. Barbier's Medicare patients by sex, 2024
- Women21655%
- Men17445%
Chronic conditions among Dr. Barbier's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes47%
- Anxiety43%
- Ischemic heart disease43%
- Heart failure41%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barbier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory E. Barbier wrote 271 Medicare Part D claims in 2024
In 2024, Dr. Barbier wrote 271 Medicare Part D claims for 171 patients. 91% of them were for generic drugs. CMS names the drug for 175 of them, across 6 drugs with 11 or more claims each, at $1,191 in total drug cost. In 2023, CMS named 186 claims across 7 drugs.
Dr. Barbier's Part D claims by kind of drug, 2024
- Generic247 claims91%
- Brand-name and other24 claims9%
Dr. Barbier'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. Barbier's Part D claims, 2024
- Opioids17%45 of 271 claims
- Antibiotics44%118 of 271 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: 1862024: 1756%
Drugs named by CMS: 6 in 2024, 7 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. Gregory E. Barbier received $248 in industry payments from 2019 to 2021
CMS Open Payments shows 4 general payments to Dr. Barbier from 3 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $197.
General payments to Dr. Barbier by program year, 2019 to 2021
Companies that paid Dr. Barbier the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory E. Barbier graduated from Mercer University School of Medicine
Dr. Barbier graduated from Mercer University School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory E. Barbier'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. Gregory E. Barbier
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. Barbier's NPI number?
Dr. Gregory E. Barbier's NPI number is 1790164259. It was assigned on May 29, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory E. Barbier?
Dr. Gregory E. Barbier is an emergency medicine physician in Savannah, Georgia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Gregory E. Barbier practice?
Dr. Barbier practices at 5353 Reynolds Street, Savannah, GA 31405. Dr. Barbier's primary practice is Candler Hospital in Savannah, Georgia, part of Sisters of Mercy. Dmand AI also links Dr. Barbier to 2 group practices and clinics and 2 medical groups.
What is Dr. Gregory E. Barbier's office phone number?
The practice phone on file for Dr. Barbier is (912) 819-5290.
What is Dr. Gregory E. Barbier's medical license number?
Dr. Barbier holds South Carolina license LL38232.
Which hospitals is Dr. Gregory E. Barbier affiliated with?
Dr. Barbier practices at Candler Hospital in Savannah, Georgia.
What medical group is Dr. Gregory E. Barbier part of?
Dr. Barbier is linked to Georgia Emergency Associates. Dmand AI links Dr. Barbier to 2 more medical groups.
Does Dr. Gregory E. Barbier accept Medicare?
Yes. CMS data shows Dr. Barbier billed Medicare for 720 services in 2024.
How many Medicare patients does Dr. Gregory E. Barbier see?
CMS counts 390 Medicare patients who saw Dr. Barbier in 2024, with an average age of 74.
What services does Dr. Gregory E. Barbier bill to Medicare?
In 2024, Dr. Barbier's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
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Where did Dr. Gregory E. Barbier go to medical school?
Dr. Barbier graduated from Mercer University School of Medicine in 2015.
What drugs does Dr. Gregory E. Barbier prescribe most?
In 2024 Medicare Part D data, Dr. Barbier's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Doxycycline Monohydrate.
Has Dr. Gregory E. Barbier received payments from drug or device companies?
CMS Open Payments shows $248 in general payments to Dr. Barbier from 3 companies from 2019 to 2021. The largest total came from Inari Medical, Inc.
How long has Dr. Gregory E. Barbier been practicing?
Dr. Barbier graduated from medical school in 2015, 11 years ago.
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