TIM WEILL MD PC
TIM WEILL MD PC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003030818, based in Great Falls, MT. It is classified under Family Medicine Physician.
Getting there
Here is what surrounds this office in Great Falls, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 305 ft away. A pharmacy sits 0.40 mi from the entrance (Walgreens), 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
Parking 186 ft ~1 min
Parking 304 ft ~2 min
Parking 305 ft ~2 min
Pharmacy Anderson Family Pharmacy 511 ft ~2 min
Restaurant Papa Murphy's 639 ft ~3 min
2815 10th Avenue South, Great Falls 59405
Restaurant DQ Grill & Chill 805 ft ~4 min
Restaurant Hardee's 918 ft ~4 min
Hotel Great Falls Inn by Riversage 978 ft ~4 min
1400 28th Street South, Great Falls 59405
Hotel Western Motel 0.27 mi ~6 min
Hotel Western Motel 0.28 mi ~6 min
2420 10th Avenue South, Great Falls 59405
Grocery Super One Foods 0.29 mi ~6 min
3160 10th Avenue South, Great Falls 59405
Coffee Starbucks 0.31 mi ~7 min
Convenience Noons 0.35 mi ~8 min
3200 10th Avenue South, Great Falls 59405
Gas station Sinclair 0.35 mi ~7 min
Pharmacy Walgreens 0.40 mi ~9 min
2301 10th Avenue South, Great Falls 59405
Gas station Holiday 0.45 mi ~9 min
Coffee Starbucks 0.47 mi ~10 min
Grocery Albertsons 0.49 mi ~10 min
2250 10th Avenue South, Great Falls 59405
Mo-Fr 06:00-24:00; Sa 06:00-24:00; Su 06:00-24:00
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 |
|---|---|---|
| 6151 | MT | Family Medicine Physician primary |
This provider holds licence 6151 issued in MT. 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 Family Medicine covers
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. NUCC Health Care Provider Taxonomy, code 207Q00000X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003030818 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 12, 2007 |
| Last updated | Aug 22, 2020 |
| Status | Active |
| Practice address |
2800 11TH AVE S SUITE 13 Great Falls, MT 59405 (406) 761-6880 |
| Other identifiers |
0065739
· Medicaid (MT) ========= · Other (MT) |
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 | 0 | 3 | 0 | 8 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 0 | 8 | 2 |
Sum = 42 · next multiple of 10 = 50 · check digit = 8 · actual last digit = 8
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.