Jay Edward Mast, MD
Internal Medicine Physician · Indianapolis, IN
Jay Edward Mast, MD is an internal medicine physician with a practice address in Indianapolis, Indiana, and NPI 1447516620, issued on Apr 2, 2012. Check the license (Indiana 01075088A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Jay Edward Mast
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01075088A IN
Self-reported in NPPES; status is on the state search - Practice location
- 2001 W 86TH St, Indianapolis, IN 46260
- Phone
- (317) 338-2345
- Enumerated
- Apr 2, 2012
- Record last updated
- Jun 1, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150615000222); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Also registered at 2001 W 86TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Abdel-Mageed, MDStudent in an Organized Health Care Education/Training Program1811690530
- Saleh AbuqwiderRegistered Nurse1922938513
- Aaron Acton, RNRegistered Nurse1932083987
- Christina Adamopoulos, WHNPWomen's Health Nurse Practitioner1134931678
- Jeremy Adamowicz, PAPhysician Assistant1790131357
- Nicholas AddlemanAnesthesiology Physician1518384478
Verify Jay Edward Mast in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01075088ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- St Vincent Physician Services Hospital And Health Care CenterIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jay Edward Mast among 2,109 internal medicine physician records in Indiana
Jay Edward Mast, MD 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 2012, is newer than 65% of them.
- NPI issued2012 · 65% of these records are older, 33% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2012 · median 2005 among the 1,448 with a school on file
- Record last updated2015 · 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
- Lisa Altuglu, MDIndianapolis, IN 462601235129065
- Thomas Armstrong, MDIndianapolis, IN 462601518940816
- Kristi Dickson, MDIndianapolis, IN 462601194717355
- Dianna Dye, MDIndianapolis, IN 462601962486209
- Usama Fahmy, MDIndianapolis, IN 462601487638722
- Mohammad Gad, M.D.Indianapolis, IN 462601801891692
- Matt Helmen, MDIndianapolis, IN 462601356325880
- Paige Huls, MDIndianapolis, IN 462601265416507
Common questions
What is Jay Edward Mast, MD's NPI number?
Jay Edward Mast, MD's National Provider Identifier (NPI) is 1447516620, issued on Apr 2, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Jay Edward Mast, MD located?
The NPPES record lists a practice address at 2001 W 86TH St, Indianapolis, IN, 46260. Phone: (317) 338-2345. Providers update this record themselves, so call before visiting.
How can I verify Jay Edward Mast, MD's license?
NPPES lists Indiana license number 01075088A, 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.