Ajay Kumar Sinha, M.D.
Internal Medicine Physician · Indianapolis, IN
Ajay Kumar Sinha, M.D. is an internal medicine physician with a practice address in Indianapolis, Indiana, and NPI 1689786022, issued on Aug 31, 2006. Check the license (Indiana 01054817A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Ajay Kumar Sinha
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01054817A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1481 W 10TH St, Indianapolis, IN 46202
- Phone
- (317) 988-2501
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (317) 988-3243
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Also registered at 1481 W 10TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vasantha Aaron, MDDiagnostic Radiology Physician1033381744
- Syreeta Adams, LCSWClinical Social Worker1174124002
- Nicole Ader, CCC-SLPSpeech-Language Pathologist1942984703
- Obo Akinbola, RPHPharmacist1124136213
- Branko Alavanja, D.D.S.Dentist1649568437
- Estelle Albright, D.P.M.Podiatrist1114011814
Verify Ajay Kumar Sinha in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01054817ACheck 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: $31.56
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Ajay Kumar Sinha among 2,109 internal medicine physician records in Indiana
Ajay Kumar Sinha, M.D. is one of 2,109 internal medicine physician records with a practice address in Indiana. 85% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2007 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
699 internal medicine physician records list a practice address in Indianapolis
They are 699 of the 30,493 NPPES records with a practice address in Indianapolis, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Indianapolis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Todd Biggerstaff, MDIndianapolis, IN 462021891796157
- Wayne Ellis, MDIndianapolis, IN 462021508848102
- Mason Goodman, MDIndianapolis, IN 462021508848433
- Areeba Kara, M.D.Indianapolis, IN 462021528069978
- Irina Khan, M.D.Indianapolis, IN 462021508852294
- Audrey Maminta, MDIndianapolis, IN 462021518941863
- Patrick McQuillan, M.D.Indianapolis, IN 462021669473989
- Jeffrey Mossler, MDIndianapolis, IN 462021356312896
Common questions
What is Ajay Kumar Sinha, M.D.'s NPI number?
Ajay Kumar Sinha, M.D.'s National Provider Identifier (NPI) is 1689786022, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ajay Kumar Sinha, M.D. located?
The NPPES record lists a practice address at 1481 W 10TH St, Indianapolis, IN, 46202. Phone: (317) 988-2501. Providers update this record themselves, so call before visiting.
How can I verify Ajay Kumar Sinha, M.D.'s license?
NPPES lists Indiana license number 01054817A, 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.