Marian D. Pfefferkorn, MD
Pediatric Gastroenterology Physician · Indianapolis, IN
Marian D. Pfefferkorn, MD is a pediatric gastroenterology physician with a practice address in Indianapolis, Indiana, and NPI 1144335761, issued on Aug 21, 2006. Check the license (Indiana 01048304, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Marian D. Pfefferkorn
- Credential
- MD
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License number
- 01048304 IN
Self-reported in NPPES; status is on the state search - Practice location
- 705 Riley Hospital Dr, Indianapolis, IN 46202
- Phone
- (317) 944-3774
- Enumerated
- Aug 21, 2006
- Record last updated
- Feb 7, 2026
- Fax
- (317) 944-8521
- Medicaid IDs
- 64881501 KY
200186770 IN
1011506 VT - Entity
- Type 1 · individual
8 nearest pediatric gastroenterology physician records → All 49 in Indiana → Look up another NPI →
Also registered at 705 Riley Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nadeem Abbasi, MDPediatrics Physician1194986489
- Alexandra Abbey, PA-CPhysician Assistant1124820113
- Cassie Abbey, MDStudent in an Organized Health Care Education/Training Program1699522672
- Anne AbellStudent in an Organized Health Care Education/Training Program1780421073
- Farida Abi Farraj, MDStudent in an Organized Health Care Education/Training Program1033814298
- Carine Abi Gerges, MDStudent in an Organized Health Care Education/Training Program1932830593
Verify Marian D. Pfefferkorn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01048304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $248.47
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 1,184 providers of this specialty with any payment received $2,585.05 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.
Marian D. Pfefferkorn among 49 pediatric gastroenterology physician records in Indiana
Marian D. Pfefferkorn, MD is one of 49 pediatric gastroenterology physician records with a practice address in Indiana. 71% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 71% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 31% of these records are
- Record last updated2026 · 12% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0206X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Gastroenterology Physician providers in Indiana
There are 49 pediatric gastroenterology physician records in Indiana.
All 49 in Indiana → Every provider in Indianapolis → Pediatric Gastroenterology Physician nationwide →
The 8 pediatric gastroenterology physician records with the nearest ZIP codes
- William Bennett, MDIndianapolis, IN 462021851566210
- Molly Bozic, M.D.Indianapolis, IN 462021801086269
- Joseph Buadoo-Croffie, MDIndianapolis, IN 462021164538690
- Brian Debosch, MDIndianapolis, IN 462021578710638
- Emily Hon, MDIndianapolis, IN 462021679749360
- Brian McFerron, M.D.Indianapolis, IN 462021598960775
- Eugenia Molleston, MDIndianapolis, IN 462021881701654
- Sara Naramore, M.D.Indianapolis, IN 462021669738241
Common questions
What is Marian D. Pfefferkorn, MD's NPI number?
Marian D. Pfefferkorn, MD's National Provider Identifier (NPI) is 1144335761, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marian D. Pfefferkorn, MD located?
The NPPES record lists a practice address at 705 Riley Hospital Dr, Indianapolis, IN, 46202. Phone: (317) 944-3774. Providers update this record themselves, so call before visiting.
How can I verify Marian D. Pfefferkorn, MD's license?
NPPES lists Indiana license number 01048304, 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.
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.