Dr. Jared Thomas Geist, MD
- Medicare services, 2024
- 1,460
- Medicare patients, 2024
- 500
- Part D claims, 2024
- 952
- Hospital affiliations
- 5
- Industry payments
- $8,051
- Practice address
- 125 Halton Rd, Greenville, SC 29607
- Practice phone
- Call (864) 232-7338
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gastroenterology Associates, PA
Greenville, South Carolina
Find Dr. Geist'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. Jared Thomas Geist is a gastroenterologist in Greenville, South Carolina
Dr. Geist practices at Gastroenterology Associates, PA in Greenville, South Carolina.
Dr. Geist's NPI, 1700078276, was assigned on August 17, 2007. Dr. Geist graduated from Louisiana State University School of Medicine in Shreveport in 2007. Dr. Geist holds Louisiana license MD.203132.
- NPI
- 1700078276NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002040672
- NPI enumeration date
- August 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 232-7338
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jared Thomas Geist practices at Gastroenterology Associates, PA in Greenville, South Carolina
Dr. Geist's primary practice is Gastroenterology Associates, PA, at 125 Halton Rd, Greenville, SC 29607 in Greenville County. The practice phone is (864) 232-7338.
- Gastroenterology Associates, PA125 Halton Rd, Greenville, SC 29607 · Greenville CountyPhone(864) 232-7338
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jared Thomas Geist is affiliated with 7 sites of care and 1 medical group
Dr. Geist's primary practice is Gastroenterology Associates, PA in Greenville, South Carolina. Dr. Geist is also affiliated with Prisma Health Greenville Memorial Hospital. The medical group on file is Gastroenterology Associates. Dmand AI also links Dr. Geist to 4 more hospitals and 1 group practice or clinic, each 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. Jared Thomas Geist's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Geist practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gastroenterology Associates, PA | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jared Thomas Geist is one of 255 gastroenterologists in South Carolina
Gastroenterology is Dr. Geist's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Geist is licensed in Louisiana.
Specialties and state licenses
- Gastroenterology, LouisianaPrimary
Gastroenterologists near Dr. Geist
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. Jared Thomas Geist billed Medicare for 1,460 services in 2024
CMS data shows 1,460 Medicare services from Dr. Geist across 15 procedure codes in 2024, for 500 Medicare patients. Medicare paid $109,497 for them.
Dr. Geist's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 6522024: 57312%
- Office and hospital visits
- 2023: 4182024: 46211%
- Surgery
- 2023: 4112024: 37110%
- Other services
- 2023: 382024: 2924%
- Tests and treatments
- 2023: 142024: 137%
- Imaging
- 2023: 162024: 1225%
Where Dr. Geist's Medicare services took place, 2024
- In an office1,06073%
- In a facility40027%
Dr. Geist compared with the South Carolina median for gastroenterologists, 2024
- Dr. Geist
- South Carolina median
- Medicare services
- 1,460vs 74596% above
- Medicare patients
- 500vs 44512% above
- Part D claims
- 816vs 49764% above
Medians across 249 gastroenterologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Geist'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.
Need commercial claims for Dr. Geist?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Geist and other gastroenterologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jared Thomas Geist treated 500 Medicare patients in 2024, average age 73
CMS counts 500 Medicare patients who saw Dr. Geist in 2024. The largest group is 65 to 74, with 280 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Geist's median patient age at 61, with 57% women.
Dr. Geist's Medicare patients by age, 2024
Dr. Geist's Medicare patients by sex, 2024
- Women28457%
- Men21643%
Chronic conditions among Dr. Geist's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis47%
- Diabetes28%
- Ischemic heart disease28%
- Anxiety24%
- Mood disorders24%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Geist's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jared Thomas Geist wrote 952 Medicare Part D claims in 2024
In 2024, Dr. Geist wrote 952 Medicare Part D claims for 328 patients. 86% of them were for generic drugs. CMS names the drug for 816 of them, across 17 drugs with 11 or more claims each, at $61,196 in total drug cost. In 2023, CMS named 751 claims across 19 drugs.
Dr. Geist's Part D claims by kind of drug, 2024
- Generic822 claims86%
- Brand-name130 claims14%
Dr. Geist'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. Geist's Part D claims, 2024
- Antibiotics4%39 of 952 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: 7512024: 8169%
Drugs named by CMS: 17 in 2024, 19 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. Jared Thomas Geist ranks in the 88th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Geist accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 173 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Geist, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Geist ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 88th percentile173 procedures
- Colonoscopy
- 86th percentile134 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. Jared Thomas Geist received $8,051 in industry payments from 2016 to 2025
CMS Open Payments shows 448 general payments to Dr. Geist from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 83% of the total. Abbvie Inc. paid the most, $1,633.
General payments to Dr. Geist by program year, 2016 to 2025
General payments to Dr. Geist by kind, 2016 to 2025
- Food and beverage$6,68983%
- Travel and lodging$1,31716%
- Education$461%
Companies that paid Dr. Geist 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. Jared Thomas Geist graduated from Louisiana State University School of Medicine in Shreveport
Dr. Geist graduated from Louisiana State University School of Medicine in Shreveport in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jared Thomas Geist'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 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. Jared Thomas Geist
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. Jared Thomas Geist's NPI number?
Dr. Jared Thomas Geist's NPI number is 1700078276. It was assigned on August 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jared Thomas Geist?
Dr. Jared Thomas Geist is a gastroenterologist in Greenville, South Carolina. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Jared Thomas Geist practice?
Dr. Geist practices at 125 Halton Rd, Greenville, SC 29607. Dr. Geist's primary practice is Gastroenterology Associates, PA in Greenville, South Carolina. Dmand AI also links Dr. Geist to 4 hospitals and 1 group practice or clinic.
What is Dr. Jared Thomas Geist's office phone number?
The practice phone on file for Dr. Geist is (864) 232-7338.
What is Dr. Jared Thomas Geist's medical license number?
Dr. Geist holds Louisiana license MD.203132.
Which hospitals is Dr. Jared Thomas Geist affiliated with?
Dr. Geist is affiliated with Prisma Health Greenville Memorial Hospital. Dmand AI links Dr. Geist to 4 more hospitals.
What medical group is Dr. Jared Thomas Geist part of?
Dr. Geist is linked to Gastroenterology Associates.
Does Dr. Jared Thomas Geist accept Medicare?
Yes. CMS data shows Dr. Geist billed Medicare for 1,460 services in 2024, and Dr. Geist accepts Medicare assignment.
How many Medicare patients does Dr. Jared Thomas Geist see?
CMS counts 500 Medicare patients who saw Dr. Geist in 2024, with an average age of 73.
What services does Dr. Jared Thomas Geist bill to Medicare?
In 2024, Dr. Geist's most billed Medicare services were lab and pathology test (88305), office visit, established patient (99214) and lab and pathology test (88313).
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Where did Dr. Jared Thomas Geist go to medical school?
Dr. Geist graduated from Louisiana State University School of Medicine in Shreveport in 2007.
What drugs does Dr. Jared Thomas Geist prescribe most?
In 2024 Medicare Part D data, Dr. Geist's most prescribed drugs by claims were Omeprazole, Gavilyte-G and Pantoprazole Sodium.
Has Dr. Jared Thomas Geist received payments from drug or device companies?
CMS Open Payments shows $8,051 in general payments to Dr. Geist from 38 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Jared Thomas Geist been practicing?
Dr. Geist graduated from medical school in 2007, 19 years ago.
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