John Ayres, M.D.
Internal Medicine Physician · Indianapolis, IN
John Ayres, M.D. is an internal medicine physician with a practice address in Indianapolis, Indiana, and NPI 1053736694, issued on Feb 19, 2014. Check the license (Indiana 01032747, as entered in NPPES) on the Medical Licensing Board of Indiana; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Ayres
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01032747 IN
Self-reported in NPPES; status is on the state search - Practice location
- Corporate Ctr, Indianapolis, IN 46285
- Phone
- (317) 277-0767
- Enumerated
- Feb 19, 2014
- Record last updated
- Feb 19, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Verify John Ayres in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01032747Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Ayres among 2,109 internal medicine physician records in Indiana
John Ayres, 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 not. Its NPI, issued in 2014, is newer than 70% of them.
- NPI issued2014 · 70% of these records are older, 28% newer
- In a Medicare fileNo · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2014 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,109 in Indiana → Every provider in Indianapolis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Charles Benson, M.D.Indianapolis, IN 462851245595271
- David Debrota, M.D.Indianapolis, IN 462851558451740
- William Camm, MDIndianapolis, IN 462821013117944
- Eric BainCarmel, IN 462901083293997
- Martin Bohm, DOIndianapolis, IN 462901699878959
- Napoleon Maminta, DOIndianapolis, IN 462901376526855
- Derek Mounsey, DO, MHACarmel, IN 462901205464203
- Shelly Wang, M.D.Indianapolis, IN 462801497006035
Common questions
What is John Ayres, M.D.'s NPI number?
John Ayres, M.D.'s National Provider Identifier (NPI) is 1053736694, issued on Feb 19, 2014. An NPI identifies a provider in billing; it is not a license.
Where is John Ayres, M.D. located?
The NPPES record lists a practice address at Corporate Ctr, Indianapolis, IN, 46285. Phone: (317) 277-0767. Providers update this record themselves, so call before visiting.
How can I verify John Ayres, M.D.'s license?
NPPES lists Indiana license number 01032747, 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. 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.