Dr. Georges T. Postic, MD
- Medicare services, 2024
- 2,054
- Medicare patients, 2024
- 789
- Part D claims, 2024
- 1,661
- Hospital affiliations
- 5
- Industry payments
- $5,178
- Practice address
- 2739 Laurel St Reet Suite 1-B, Columbia, SC 29204
- Practice phone
- Call (803) 254-9588
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Columbia Gastrointestinal Endoscopy Center
Surgery Center - Medicare-Certified · Columbia, South Carolina
Find Dr. Postic's professional email, personal email and mobile number
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Dr. Georges T. Postic is a gastroenterologist in Columbia, South Carolina
Dr. Postic practices at Columbia Gastrointestinal Endoscopy Center in Columbia, South Carolina.
Dr. Postic's NPI, 1447231469, was assigned on November 8, 2005. Dr. Postic graduated from Medical University of South Carolina College of Medicine in 2002. Dr. Postic holds South Carolina license 21198.
- NPI
- 1447231469NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658415799
- NPI enumeration date
- November 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 254-9588
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Georges T. Postic practices at Columbia Gastrointestinal Endoscopy Center in Columbia, South Carolina
Dr. Postic's primary practice is Columbia Gastrointestinal Endoscopy Center, at 2739 Laurel St Reet Suite 1-B, Columbia, SC 29204. The practice phone is (803) 254-9588.
- Columbia Gastrointestinal Endoscopy Center2739 Laurel St Reet Suite 1-B, Columbia, SC 29204Phone(803) 254-9588
Source: Dmand AI Affiliation Data
Dr. Georges T. Postic is affiliated with 9 sites of care and 3 medical groups
Dr. Postic's primary practice is Columbia Gastrointestinal Endoscopy Center in Columbia, South Carolina. Dr. Postic is also affiliated with Prisma Health Richland Hospital. The medical group on file is Prisma Health Medical Group-Midlands. Dmand AI also links Dr. Postic to 4 more hospitals, 3 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. Georges T. Postic's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Postic practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbia Gastrointestinal Endoscopy Center | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Georges T. Postic is one of 255 gastroenterologists in South Carolina
Gastroenterology is Dr. Postic's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Postic is licensed in South Carolina.
Specialties and state licenses
- Gastroenterology, South CarolinaPrimary
Gastroenterologists near Dr. Postic
Counts of gastroenterologists 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. Georges T. Postic billed Medicare for 2,054 services in 2024
CMS data shows 2,054 Medicare services from Dr. Postic across 19 procedure codes in 2024, for 789 Medicare patients. Medicare paid $168,198 for them.
Dr. Postic's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8092024: 8161%
- Lab and pathology
- 2023: 5242024: 67729%
- Surgery
- 2023: 3952024: 48222%
- Other services
- 2023: 712024: 7911%
Where Dr. Postic's Medicare services took place, 2024
- In an office1,27462%
- In a facility78038%
Dr. Postic compared with the South Carolina median for gastroenterologists, 2024
- Dr. Postic
- South Carolina median
- Medicare services
- 2,054vs 7452.8 times
- Medicare patients
- 789vs 44577% above
- Part D claims
- 1,473vs 4973.0 times
Medians across 249 gastroenterologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Postic'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. Postic and other gastroenterologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Georges T. Postic treated 789 Medicare patients in 2024, average age 74
CMS counts 789 Medicare patients who saw Dr. Postic in 2024. The largest group is 65 to 74, with 388 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Postic's median patient age at 66, with 60% women.
Dr. Postic's Medicare patients by age, 2024
Dr. Postic's Medicare patients by sex, 2024
- Women47060%
- Men31940%
Chronic conditions among Dr. Postic's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease36%
- Diabetes31%
- Anxiety28%
- Chronic kidney disease27%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Postic's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Georges T. Postic wrote 1,661 Medicare Part D claims in 2024
In 2024, Dr. Postic wrote 1,661 Medicare Part D claims for 641 patients. 83% of them were for generic drugs. CMS names the drug for 1,473 of them, across 25 drugs with 11 or more claims each, at $482,473 in total drug cost. In 2023, CMS named 1,410 claims across 28 drugs.
Dr. Postic's Part D claims by kind of drug, 2024
- Generic1,372 claims83%
- Brand-name289 claims17%
Dr. Postic'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. Postic's Part D claims, 2024
- Antibiotics3%49 of 1,661 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: 1,4102024: 1,4734%
Drugs named by CMS: 25 in 2024, 28 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
Dr. Georges T. Postic ranks in the 96th percentile for colonoscopy in Medicare
Dr. Postic accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 249 procedures of colonoscopy by Dr. Postic, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Postic ranks in Medicare procedure volume
- Colonoscopy
- 96th percentile249 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 91st percentile217 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Georges T. Postic received $5,178 in industry payments from 2016 to 2025
CMS Open Payments shows 354 general payments to Dr. Postic from 29 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,700.
General payments to Dr. Postic by program year, 2016 to 2025
Companies that paid Dr. Postic the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Georges T. Postic graduated from Medical University of South Carolina College of Medicine
Dr. Postic graduated from Medical University of South Carolina College of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Georges T. Postic'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Georges T. Postic
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What is Dr. Georges T. Postic's NPI number?
Dr. Georges T. Postic's NPI number is 1447231469. It was assigned on November 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Georges T. Postic?
Dr. Georges T. Postic is a gastroenterologist in Columbia, South Carolina. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Georges T. Postic practice?
Dr. Postic practices at 2739 Laurel St Reet Suite 1-B, Columbia, SC 29204. Dr. Postic's primary practice is Columbia Gastrointestinal Endoscopy Center in Columbia, South Carolina. Dmand AI also links Dr. Postic to 4 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Georges T. Postic's office phone number?
The practice phone on file for Dr. Postic is (803) 254-9588.
What is Dr. Georges T. Postic's medical license number?
Dr. Postic holds South Carolina license 21198.
Which hospitals is Dr. Georges T. Postic affiliated with?
Dr. Postic is affiliated with Prisma Health Richland Hospital. Dmand AI links Dr. Postic to 4 more hospitals.
What medical group is Dr. Georges T. Postic part of?
Dr. Postic is linked to Prisma Health Medical Group-Midlands. Dmand AI links Dr. Postic to 2 more medical groups.
Does Dr. Georges T. Postic accept Medicare?
Yes. CMS data shows Dr. Postic billed Medicare for 2,054 services in 2024, and Dr. Postic accepts Medicare assignment.
How many Medicare patients does Dr. Georges T. Postic see?
CMS counts 789 Medicare patients who saw Dr. Postic in 2024, with an average age of 74.
What services does Dr. Georges T. Postic bill to Medicare?
In 2024, Dr. Postic's most billed Medicare services were lab and pathology test (88305), office visit, established patient (99214) and surgery: digestive system (45385).
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Where did Dr. Georges T. Postic go to medical school?
Dr. Postic graduated from Medical University of South Carolina College of Medicine in 2002.
What drugs does Dr. Georges T. Postic prescribe most?
In 2024 Medicare Part D data, Dr. Postic's most prescribed drugs by claims were Omeprazole, Famotidine and Sod Sulf-Potass Sulf-Mag Sulf.
Has Dr. Georges T. Postic received payments from drug or device companies?
CMS Open Payments shows $5,178 in general payments to Dr. Postic from 29 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Georges T. Postic been practicing?
Dr. Postic graduated from medical school in 2002, 24 years ago.
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