NPPES file of Aug 9, 2026

Eric Bain

Internal Medicine Physician · Carmel, IN

Eric Bain is an internal medicine physician with a practice address in Carmel, Indiana, and NPI 1083293997, issued on Apr 7, 2021. Check the license (Indiana 01093189A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083293997
Name
Eric Bain
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
01093189A IN
Self-reported in NPPES; status is on the state search
Practice location
10590 N Meridian St, Carmel, IN 46290
Phone
(317) 338-6666
Enumerated
Apr 7, 2021
Record last updated
Aug 15, 2024
Medicare enrollment
Enrolled (PECOS I20240517002948); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 10590 N Meridian St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Saumyadip Dasgupta, MDCardiovascular Disease Physician1346215696
  2. Jerin George, DOCardiovascular Disease Physician1205367596
  3. Osama Hallak, MDInterventional Cardiology Physician1154852614
  4. Amanda Lyon, MDStudent in an Organized Health Care Education/Training Program1124465083
  5. Derek Mounsey, DO, MHAInternal Medicine Physician1205464203
  6. Ezequiel Munoz Gonzalez, MDInterventional Cardiology Physician1598118408

Verify Eric Bain in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01093189A
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Indiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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97% fewer Medicare Part D claims than the average internal medicine physician in 2024

81 Medicare Part D claims for 24 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Eric Bain81
  2. Specialty average3,176

Most prescribed

  1. Pantoprazole Sodium13 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.

Bills Medicare through one group practice

  1. St Vincent Medical Group IncCarmel, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Eric Bain among 2,109 internal medicine physician records in Indiana

Eric Bain 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 2021, is newer than 90% of them.

  • NPI issued2021 · 90% of these records are older, 7% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2021 · median 2005 among the 1,448 with a school on file
  • Record last updated2024 · 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).

68 internal medicine physician records list a practice address in Carmel

They are 68 of the 3,727 NPPES records with a practice address in Carmel, and 2,109 internal medicine physician records in Indiana.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Martin Bohm, DOIndianapolis, IN 462901699878959
  2. Napoleon Maminta, DOIndianapolis, IN 462901376526855
  3. Derek Mounsey, DO, MHACarmel, IN 462901205464203
  4. John Ayres, M.D.Indianapolis, IN 462851053736694
  5. Charles Benson, M.D.Indianapolis, IN 462851245595271
  6. David Debrota, M.D.Indianapolis, IN 462851558451740
  7. William Camm, MDIndianapolis, IN 462821013117944
  8. Shelly Wang, M.D.Indianapolis, IN 462801497006035

Common questions

What is Eric Bain's NPI number?

Eric Bain's National Provider Identifier (NPI) is 1083293997, issued on Apr 7, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Eric Bain located?

The NPPES record lists a practice address at 10590 N Meridian St, Carmel, IN, 46290. Phone: (317) 338-6666. Providers update this record themselves, so call before visiting.

How can I verify Eric Bain's license?

NPPES lists Indiana license number 01093189A, 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 Eric Bain prescribe under Medicare Part D?

In 2024, Eric Bain had 81 Medicare Part D claims for 24 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

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.