Thomas Blackwell, MD
Thomas Blackwell, MD is a provider specialising in Student in an Organized Health Care Education/Training Program in Peoria, IL, registered under NPI 1003666421.
Getting there
Here is what surrounds this office in Peoria, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 652 ft away at Medi-Park 2. The nearest transit stop is 0.37 mi away. If you arrive early, there is a coffee shop 0.45 mi away.
Getting here and what is nearby
Parking Medi-Park 3 563 ft ~3 min
Parking OSF North Parking Deck 618 ft ~3 min
Parking Medi-Park 2 652 ft ~3 min
Transit 0.35 mi ~8 min
Transit 0.36 mi ~8 min
Transit 0.37 mi ~8 min
Restaurant Subway 0.40 mi ~9 min
Coffee Intuition Coffee 0.45 mi ~9 min
734 Main Street, Peoria 61602
Mo-Fr 06:00-15:00; Sa-Su 07:00-15:00
Gas station BP Gas Station/Red Carpet Carwash/Convenience Store 0.47 mi ~10 min
Restaurant Burger King 0.47 mi ~10 min
1705 Knoxville Road, Peoria 61603
Mo-Th 07:00-20:00; Fr-Sa 07:00-21:00; Su 07:00-20:00
Gas station BP 0.48 mi ~10 min
Restaurant Craft 309 Kitchen 0.49 mi ~10 min
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 Student in an Organized Health Care Education/Training Program covers
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care. NUCC Health Care Provider Taxonomy, code 390200000X
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 | 1003666421 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 26, 2024 |
| Last updated | Mar 26, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
530 NE GLEN OAK AVE Peoria, IL 61637 (309) 655-2000 |
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 | 6 | 6 | 4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 3 | 4 | 4 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.