Ashley Wietsma Johnston, M.D.
Urology Physician · Indianapolis, IN
Ashley Wietsma Johnston, M.D. is a urology physician with a practice address in Indianapolis, Indiana, and NPI 1548656226, issued on Apr 9, 2015. Check the license (Indiana 01085472A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Ashley Wietsma Johnston
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 01085472A IN
Self-reported in NPPES; status is on the state search - Practice location
- 705 Riley Hospital Dr, Indianapolis, IN 46202
- Phone
- (317) 948-8896
- Enumerated
- Apr 9, 2015
- Record last updated
- Jul 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230815002117); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest urology physician records → All 304 in Indiana → Look up another NPI →
Also registered at 705 Riley Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nadeem Abbasi, MDPediatrics Physician1194986489
- Alexandra Abbey, PA-CPhysician Assistant1124820113
- Cassie Abbey, MDStudent in an Organized Health Care Education/Training Program1699522672
- Anne AbellStudent in an Organized Health Care Education/Training Program1780421073
- Farida Abi Farraj, MDStudent in an Organized Health Care Education/Training Program1033814298
- Carine Abi Gerges, MDStudent in an Organized Health Care Education/Training Program1932830593
Verify Ashley Wietsma Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01085472ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average urology physician in 2024
12 Medicare Part D claims, against an average of 1,340 among the 10,782 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.
Bills Medicare through one group practice
- Duke Health Integrated Practice IncDurham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashley Wietsma Johnston among 304 urology physician records in Indiana
Ashley Wietsma Johnston, M.D. is one of 304 urology physician records with a practice address in Indiana. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 81% of them.
- NPI issued2015 · 81% of these records are older, 15% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2014 · median 2004 among the 216 with a school on file
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Indiana
There are 304 urology physician records in Indiana.
All 304 in Indiana → Every provider in Indianapolis → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Richard Bihrle, M.D.Indianapolis, IN 462021790770493
- Kelly Cary, M.D.Indianapolis, IN 462021073770657
- Richard Foster, M.D.Indianapolis, IN 462021417943853
- Anjana Ganeshappa, M.D.Indianapolis, IN 462021891952479
- Thomas Gardner, MDIndianapolis, IN 462021376538066
- Michael Koch, MDIndianapolis, IN 462021821084252
- James Lingeman, MDIndianapolis, IN 462021316947096
- Sandra McCabe, MDIndianapolis, IN 462021427093376
Common questions
What is Ashley Wietsma Johnston, M.D.'s NPI number?
Ashley Wietsma Johnston, M.D.'s National Provider Identifier (NPI) is 1548656226, issued on Apr 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Wietsma Johnston, M.D. located?
The NPPES record lists a practice address at 705 Riley Hospital Dr, Indianapolis, IN, 46202. Phone: (317) 948-8896. Providers update this record themselves, so call before visiting.
How can I verify Ashley Wietsma Johnston, M.D.'s license?
NPPES lists Indiana license number 01085472A, 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 Ashley Wietsma Johnston, M.D. prescribe under Medicare Part D?
In 2024, Ashley Wietsma Johnston, M.D. had 12 Medicare Part D claims; the average among urology physician prescribers was 1,340. 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.