Michael Jay Riddle, MD
Psychiatry Physician · Indianapolis, IN
Michael Jay Riddle, MD is a psychiatry physician with a practice address in Indianapolis, Indiana, and NPI 1932804879, issued on Mar 31, 2023. Check the license (Indiana 01099287A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Michael Jay Riddle
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 01099287A IN
Self-reported in NPPES; status is on the state search - Practice location
- 355 W 16TH St Ste 2364, Indianapolis, IN 46202
- Phone
- (317) 963-7288
- Enumerated
- Mar 31, 2023
- Record last updated
- Feb 27, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 672 in Indiana → Look up another NPI →
Also registered at 355 W 16TH St Ste 2364
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Jay Riddle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01099287ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
30 Medicare Part D claims for 11 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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.
Michael Jay Riddle among 672 psychiatry physician records in Indiana
Michael Jay Riddle, MD is one of 672 psychiatry physician records with a practice address in Indiana. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, 1% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Indiana
There are 672 psychiatry physician records in Indiana.
All 672 in Indiana → Every provider in Indianapolis → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Amit Anand, M.D.Indianapolis, IN 462021629021563
- Harpriya Bhagar, M.D.Indianapolis, IN 462021831142678
- David Diaz, MDIndianapolis, IN 462021932101391
- Jeanne Dickens, M.D.Indianapolis, IN 462021548214968
- Kathryn Eschmann, D.O.Indianapolis, IN 462021871577692
- Tracy Gunter, MDIndianapolis, IN 462021063407732
- Robert Holt, M.D.Indianapolis, IN 462021174570634
- Paula Mathewson, M.D.Indianapolis, IN 462021770534091
Common questions
What is Michael Jay Riddle, MD's NPI number?
Michael Jay Riddle, MD's National Provider Identifier (NPI) is 1932804879, issued on Mar 31, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Michael Jay Riddle, MD located?
The NPPES record lists a practice address at 355 W 16TH St Ste 2364, Indianapolis, IN, 46202. Phone: (317) 963-7288. Providers update this record themselves, so call before visiting.
How can I verify Michael Jay Riddle, MD's license?
NPPES lists Indiana license number 01099287A, 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 Michael Jay Riddle, MD prescribe under Medicare Part D?
In 2024, Michael Jay Riddle, MD had 30 Medicare Part D claims for 11 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.