Dr. Thomas C. Ransbottom, MD
- Medicare services, 2019
- 1,357
- Part D claims, 2020
- 208
- Hospital affiliations
- 1
- Industry payments
- $446
- Medical group
- 1
- Practice address
- 111 South Grant Avenue, Columbus, OH 43215
- Practice phone
- Call (614) 566-9164
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ransbottom'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. Thomas C. Ransbottom is a gastroenterologist in Columbus, Ohio
Dr. Ransbottom practices at OhioHealth Grant Medical Center in Columbus, Ohio, part of OhioHealth.
Dr. Ransbottom's NPI, 1043204381, was assigned on September 1, 2005. Dr. Ransbottom holds Ohio license 35047289.
- NPI
- 1043204381NPI Registry (opens in a new tab)
- NPI enumeration date
- September 1, 2005
- NPI status
- Active
- Practice phone
- (614) 566-9164
- 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. Thomas C. Ransbottom practices at OhioHealth Grant Medical Center in Columbus, Ohio
Dr. Ransbottom's primary practice is OhioHealth Grant Medical Center, at 111 South Grant Avenue, Columbus, OH 43215 in Franklin County. The practice phone is (614) 566-9164.
- OhioHealth Grant Medical Center111 South Grant Avenue, Columbus, OH 43215 · Franklin CountyPhone(614) 566-9164
Source: Dmand AI Affiliation Data
Dr. Thomas C. Ransbottom is affiliated with 3 sites of care and 1 medical group
Dr. Ransbottom's primary practice is OhioHealth Grant Medical Center in Columbus, Ohio, part of OhioHealth. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Ransbottom to 1 more group practice or clinic and 1 hospital outpatient department, 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. Thomas C. Ransbottom's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ransbottom practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OhioHealth Grant Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Thomas C. Ransbottom is one of 692 gastroenterologists in Ohio
Gastroenterology is Dr. Ransbottom's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Ransbottom is licensed in Ohio.
Specialties and state licenses
- Gastroenterology, OhioPrimary
Gastroenterologists near Dr. Ransbottom
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. Thomas C. Ransbottom billed Medicare for 1,357 services in 2019
CMS data shows 1,357 Medicare services from Dr. Ransbottom across 19 procedure codes in 2019. Medicare paid $93,070 for them.
Dr. Ransbottom's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 4042019: 3923%
- Surgery
- 2018: 3262019: 38017%
- Lab and pathology
- 2018: 3032019: 3102%
- Other services
- 2018: 1752019: 27557%
Where Dr. Ransbottom's Medicare services took place, 2019
- In an office58043%
- In a facility77757%
Dr. Ransbottom compared with the Ohio median for gastroenterologists, 2019
- Dr. Ransbottom
- Ohio median
- Medicare services
- 1,357vs 4043.4 times
- Part D claims
- 208vs 40248% below
Medians across 687 gastroenterologists in Ohio with Dmand AI profiles that report each measure.
Dr. Ransbottom's most billed Medicare procedure codes, 2019
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. Ransbottom?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ransbottom and other gastroenterologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas C. Ransbottom's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Ransbottom's median patient age at 72, with 40% women.
Dr. Ransbottom's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Thomas C. Ransbottom wrote 208 Medicare Part D claims in 2020
In 2020, Dr. Ransbottom wrote 208 Medicare Part D claims. They cover 8 drugs, with $38,700 in total drug cost. In 2019, CMS named 1,110 claims across 32 drugs.
Dr. Ransbottom's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 1,1102020: 20881%
Drugs named by CMS: 8 in 2020, 32 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Thomas C. Ransbottom received $446 in industry payments from 2016 to 2018
CMS Open Payments shows 5 general payments to Dr. Ransbottom from 4 drug and device companies from 2016 to 2018. Education speaker fees make up the largest share, 93% of the total. FUJIFILM Healthcare Americas Corporation paid the most, $412.
General payments to Dr. Ransbottom by program year, 2016 to 2018
General payments to Dr. Ransbottom by kind, 2016 to 2018
- Education speaker fees$41293%
- Food and beverage$337%
Companies that paid Dr. Ransbottom the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Thomas C. Ransbottom'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. Thomas C. Ransbottom
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. Thomas C. Ransbottom's NPI number?
Dr. Thomas C. Ransbottom's NPI number is 1043204381. It was assigned on September 1, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas C. Ransbottom?
Dr. Thomas C. Ransbottom is a gastroenterologist in Columbus, Ohio. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Thomas C. Ransbottom practice?
Dr. Ransbottom practices at 111 South Grant Avenue, Columbus, OH 43215. Dr. Ransbottom's primary practice is OhioHealth Grant Medical Center in Columbus, Ohio, part of OhioHealth. Dmand AI also links Dr. Ransbottom to 1 group practice or clinic and 1 hospital outpatient department.
What is Dr. Thomas C. Ransbottom's office phone number?
The practice phone on file for Dr. Ransbottom is (614) 566-9164.
What is Dr. Thomas C. Ransbottom's medical license number?
Dr. Ransbottom holds Ohio license 35047289.
Which hospitals is Dr. Thomas C. Ransbottom affiliated with?
Dr. Ransbottom practices at OhioHealth Grant Medical Center in Columbus, Ohio.
What medical group is Dr. Thomas C. Ransbottom part of?
Dr. Ransbottom is linked to OhioHealth Physician Group.
Does Dr. Thomas C. Ransbottom accept Medicare?
Yes. CMS data shows Dr. Ransbottom billed Medicare for 1,357 services in 2019.
What services does Dr. Thomas C. Ransbottom bill to Medicare?
In 2019, Dr. Ransbottom's most billed Medicare services were medicare service (G0500), lab and pathology test (88305) and office visit, established patient (99213).
What drugs does Dr. Thomas C. Ransbottom prescribe most?
In 2020 Medicare Part D data, Dr. Ransbottom's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Azathioprine.
Has Dr. Thomas C. Ransbottom received payments from drug or device companies?
CMS Open Payments shows $446 in general payments to Dr. Ransbottom from 4 companies from 2016 to 2018. The largest total came from FUJIFILM Healthcare Americas Corporation.
How long has Dr. Thomas C. Ransbottom been practicing?
Dr. Ransbottom's NPI was assigned in 2005.
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