William Rucker
William Rucker is a Peer Specialist in Indianapolis, IN, registered under NPI 1003607839. 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 Oct 10, 2026. Parking is available about 314 ft away. If you arrive early, there is a coffee shop 0.45 mi away.
Getting here and what is nearby
Parking 202 ft ~1 min
Parking 224 ft ~1 min
Parking 314 ft ~2 min
Restaurant Tortas El Guero 735 ft ~3 min
5698 Brookville Road, Indianapolis 46219
Restaurant Rock-Cola 50's Cafe 0.22 mi ~5 min
5730 Brookville Road, Indianapolis 46219
Restaurant Kochack’s Pints & Pies 0.36 mi ~8 min
Coffee Coal Yard Coffee 0.45 mi ~10 min
5547 Bonna Avenue, Indianapolis 46219
Tu-Th 09:00-19:00; Fr 09:00-21:00; Sa 09:00-20:00; Su 11:00-18:00; Mo off
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Peer Specialist covers
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority. NUCC Health Care Provider Taxonomy, code 175T00000X
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 | 1003607839 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 13, 2025 |
| Last updated | May 13, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
5525 GREENFIELD AVE Indianapolis, IN 46219 (317) 868-6944 Fax (317) 868-6944 |
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 | 6 | 0 | 7 | 8 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 0 | 5 | 8 | 6 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.