Gregory John Roberts, M.D.
Surgery Physician · Indianapolis, IN
Gregory John Roberts, M.D. is a surgery physician with a practice address in Indianapolis, Indiana, and NPI 1659646735, issued on Mar 21, 2012. Check the license (Indiana 01076405A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Gregory John Roberts
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 01076405A IN
Self-reported in NPPES; status is on the state search - Practice location
- 8240 Naab RD Ste 100, Indianapolis, IN 46260
- Phone
- (317) 338-7450
- Enumerated
- Mar 21, 2012
- Record last updated
- Aug 3, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (317) 338-7464
- Medicare enrollment
- Enrolled (PECOS I20180910001318); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2012
- Entity
- Type 1 · individual
Also registered at 8240 Naab RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Belchos, MDSurgery Physician1215390943
- Robert Dorenbusch, DOSurgery Physician1346878667
- Ian Ferries, M.D.Surgery Physician1144581588
- Sheri French, PASurgical Physician Assistant1831198340
- Viney Mathavan, M.D.Surgery Physician1780869925
- Michael Rowe, MDSurgery Physician1760419907
Verify Gregory John Roberts in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01076405ACheck 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: $55.00
1 payment: food and beverage; the largest payer was Clr Medical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Naab Road Surgical Group PCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in Indiana
There are 612 surgery physician records in Indiana.
Other surgery physician records in Indiana
- Joshua Aaron, M.D.Evansville, IN1295852101
- Karam Abbasi, MDKokomo, IN1811072283
- Evan Abbey, MDIndianapolis, IN1447955067
- Shadi Aboudi, MDKokomo, IN1467754705
- Bruce Adye, M.D.Evansville, IN1518966480
- Shahnur Ahmed, MDIndianapolis, IN1265011662
- Austin Airhart, MDIndianapolis, IN1275274714
- Farah Al Rahmani, MDMunster, IN1548765241
- Brian Albers, M.D.Batesville, IN1144284019
- Panos Alexander, M.D.Kokomo, IN1083687016
Common questions
What is Gregory John Roberts, M.D.'s NPI number?
Gregory John Roberts, M.D.'s National Provider Identifier (NPI) is 1659646735, issued on Mar 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Gregory John Roberts, M.D. located?
The NPPES record lists a practice address at 8240 Naab RD Ste 100, Indianapolis, IN, 46260. Phone: (317) 338-7450. Providers update this record themselves, so call before visiting.
How can I verify Gregory John Roberts, M.D.'s license?
NPPES lists Indiana license number 01076405A, 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.