Joshua Mcalister
Joshua Mcalister is a Radiology Practitioner Assistant in Indianapolis, IN, registered under NPI 1003281262. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Indianapolis, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 0.25 mi away. There is EV charging 0.47 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 0.22 mi away, served by Indiana and Michigan IB. A pharmacy sits 0.23 mi from the entrance (Kroger Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.47 mi away.
Getting here and what is nearby
Restaurant Brew Link Brewing Downtown 584 ft ~3 min
714 North Capitol Avenue, 46204
Mo-Th 11:00-22:00; Fr,Sa 11:00-23:00; Su 10:00-18:00
Parking 810 ft ~4 min
310 West Michigan Street, Indianapolis 46202
Transit 9th Street 866 ft ~4 min
Transit 9th Street 913 ft ~4 min
Restaurant Domino's 1,026 ft ~4 min
845 North Capitol Avenue, Indianapolis 46204
Mo-Th 10:00-24:00; Fr-Sa 10:00-01:00; Su 10:00-24:00
Transit Indiana and Michigan IB 0.22 mi ~5 min
Parking 0.22 mi ~5 min
121 West North Street, Indianapolis 46204
Pharmacy Kroger Pharmacy 0.23 mi ~5 min
Restaurant Ollies's Downtown 0.23 mi ~5 min
Grocery Kroger 0.23 mi ~5 min
227 West Michigan Street, Indianapolis 46204
Mo-Su 06:00-23:00
Parking 0.25 mi ~6 min
502 North Illinois Street, Indianapolis 46204
Hotel Homewood Suites by Hilton Indianapolis Downtown IUPUI 0.30 mi ~7 min
Hotel Hampton Inn Indianapolis Downtown IUPUI 0.32 mi ~7 min
Coffee Starbucks 0.33 mi ~7 min
Mo-Th 07:00-17:00; Fr,Sa 07:00-19:00; Su 08:00-14:00
Hotel Residence Inn Indianapolis Downtown on the Canal 0.36 mi ~8 min
Coffee Quill's Coffee 0.39 mi ~8 min
941 North Meridian Street, Indianapolis 46204
Mo-Fr 06:00-18:00; Sa-Su 07:00-19:00
EV charging ChargePoint 0.43 mi ~9 min
Coffee Starbucks 0.47 mi ~10 min
EV charging ChargePoint 0.47 mi ~10 min
Grocery Gemma & Karimi, LLP 0.47 mi ~10 min
320 North Meridian Street, Indianapolis 46204
Mo-Fr 08:00-17:00; Sa 10:00-14:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| XT023665 | IN | Radiology Practitioner Assistant primary |
This provider holds licence XT023665 issued in IN. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Radiology Practitioner Assistant covers
A Radiology Practitioner Assistant (RPA) is a health professional certified as a registered radiographer with the American Registry of Radiologic Technologists (ARRT) and, in addition, is credentialed to provide primary radiology health care with radiologist supervision. Radiology Practitioner Assistants are qualified by graduation from an educational program recognized by the Board of Directors of athe Certification Board for Radiology Practitioner Assistants (CBRPA) and certified by the CBRPA. Within the Radiologist/RPA relationship, Radiology Practitioner Assistants exercise autonomy in decision making in the role of a primary caregiver with regard to patient assessment, patient management and in providing a broad range of radiology diagnostic and interventional services. The clinical role of the Radiology Practitioner Assistant includes primary and specialty care in radiology practice settings in rural and urban areas. NUCC Health Care Provider Taxonomy, code 243U00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003281262 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 14, 2015 |
| Last updated | Dec 14, 2015 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
714 N SENATE AVE STE 100 Indianapolis, IN 46202 (317) 472-4565 |
| Mailing address |
5350 W SOUTHERN AVE Indianapolis, IN 46241 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 2 | 8 | 1 | 2 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 8 | 2 | 2 | 3 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.