Geoffrey S. Raymer, MD
Gastroenterology Physician · Columbus, IN
Geoffrey S. Raymer, MD is a gastroenterology physician with a practice address in Columbus, Indiana, and NPI 1427094192, issued on Jun 21, 2006. Check the license (Indiana 01048953, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Geoffrey S. Raymer
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 01048953 IN
Self-reported in NPPES; status is on the state search - Practice location
- 2326 18TH St Ste 210, Columbus, IN 47201
- Phone
- (812) 372-8680
- Enumerated
- Jun 21, 2006
- Record last updated
- Sep 9, 2024
- Fax
- (812) 372-5497
- Medicaid IDs
- 200420960 IN
2398552 OH - Medicare enrollment
- Enrolled (PECOS I20100722000442); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 372 in Indiana → Look up another NPI →
Also registered at 2326 18TH St Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patrick Barrett, MDGastroenterology Physician1861628661
- Sidney Drum, PA-CPhysician Assistant1053118489
- Lora Fathauer, M.S.N, N.P-CFamily Nurse Practitioner1700853942
- Carlie Johnson, FNPFamily Nurse Practitioner1184086795
- Ricky Martin, PA-CPhysician Assistant1174880447
- Brittany Morehead, APRNFamily Nurse Practitioner1528620325
Verify Geoffrey S. Raymer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01048953Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average gastroenterology physician in 2024
342 Medicare Part D claims for 167 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole125 claims
- Gavilyte-C42 claims
- Pantoprazole Sodium27 claims
- Mesalamine17 claims
- Clenpiq11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 90.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $221.46
12 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Columbus Regional Health Physicians, LLCColumbus, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geoffrey S. Raymer among 372 gastroenterology physician records in Indiana
Geoffrey S. Raymer, MD is one of 372 gastroenterology physician records with a practice address in Indiana. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 47% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1997 · median 2001 among the 272 with a school on file
- Record last updated2024 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Indiana
There are 372 gastroenterology physician records in Indiana.
All 372 in Indiana → Every provider in Columbus → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Patrick Barrett, MDColumbus, IN 472011861628661
- Hani Shamseddeen, MDColumbus, IN 472011518580059
- Thomas Eckert, M.D.Madison, IN 472501053347856
- Larry Williams, M.D.Madison, IN 472501982639712
- Thomas Bierman, MDNew Albany, IN 471501700310257
- Emori Carrara, M.D.New Albany, IN 471501407983158
- Stuart Coleman, M.D.New Albany, IN 471501881692754
- David Dresner, M.D.New Albany, IN 471501417955667
Common questions
What is Geoffrey S. Raymer, MD's NPI number?
Geoffrey S. Raymer, MD's National Provider Identifier (NPI) is 1427094192, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey S. Raymer, MD located?
The NPPES record lists a practice address at 2326 18TH St Ste 210, Columbus, IN, 47201. Phone: (812) 372-8680. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey S. Raymer, MD's license?
NPPES lists Indiana license number 01048953, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Geoffrey S. Raymer, MD prescribe under Medicare Part D?
In 2024, Geoffrey S. Raymer, MD had 342 Medicare Part D claims for 167 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Geoffrey S. Raymer, MD's MIPS final score?
The 2023 MIPS final score is 90.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.