Wilfred Madarang, M.D.
Wilfred Madarang, M.D. is a Family Medicine Physician in Spokane Valley, WA, registered under NPI 1003079294. 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 Spokane Valley, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 240 ft away. There is EV charging 0.25 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 1,017 ft away, served by Indiana @ 16114 E Indiana. If you arrive early, there is a coffee shop 0.38 mi away.
Getting here and what is nearby
Parking 121 ft ~1 min
Parking 151 ft ~1 min
Transit Indiana @ 15812 E Indiana 213 ft ~1 min
Transit Indiana @ 15915 E Indiana 239 ft ~1 min
Parking 240 ft ~1 min
Hotel Residence Inn 441 ft ~2 min
Restaurant Panera Bread 447 ft ~2 min
15716 East Indiana Avenue, Spokane Valley 99216
Mo-Th 06:00-20:00; Fr-Sa 06:00-21:00; Su 07:00-20:00
Grocery Walmart Supercenter 736 ft ~3 min
15727 East Broadway Avenue, Spokane Valley 99037
24/7
Hotel MainStay Suites 897 ft ~4 min
16106 East Indiana Avenue, Spokane Valley 99216
Transit Indiana @ 16114 E Indiana 1,017 ft ~4 min
Restaurant MAX at Mirabeau 0.21 mi ~5 min
Restaurant Vaqueros 0.24 mi ~5 min
EV charging 0.25 mi ~5 min
Gas station Chevron 0.25 mi ~6 min
Gas station 76 0.28 mi ~6 min
Hotel Ramada 0.33 mi ~7 min
Coffee Dutch Bros. Coffee 0.38 mi ~8 min
807 North Sullivan Road, Spokane Valley 99037
Mo-Th 05:00-22:00; Fr-Sa 05:00-23:00; Su 05:00-22:00
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 |
|---|---|---|
| BC60234085 | WA | Family Medicine Physician primary |
This provider holds licence BC60234085 issued in WA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Family Practice
- PAC ID
- 7810167905
- Enrollment ID
- I20110829000177
Medicare enrolment is recorded as approved under the provider type Practitioner - Family Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
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-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 | 1003079294 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 8, 2008 |
| Last updated | Oct 8, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | M.D. |
| Practice address |
15812 E INDIANA AVE Spokane Valley, WA 99216 (509) 434-0313 Fax (509) 444-8206 |
| Mailing address |
731 N IRON BRIDGE WAY Spokane, WA 99202 |
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 | 7 | 9 | 2 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 7 | 9 | 2 | 9 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.