Sarah Peterson, MD
Sarah Peterson, MD is a Diagnostic Radiology Physician in Spokane, WA, registered under NPI 1003443490.
Getting there
Here is what surrounds this office in Spokane, based on OpenStreetMap data collected Sep 16, 2026. Parking is available about 370 ft away. The nearest transit stop is 410 ft away, served by 8th & McClellan. A pharmacy sits 0.43 mi from the entrance (Walgreens Speciality Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Transit Sacred Heart Medical Building 210 ft ~1 min
Transit Sacred Heart Medical Building 220 ft ~1 min
Parking 223 ft ~1 min
Parking 351 ft ~2 min
Parking 370 ft ~2 min
Transit 8th & McClellan 410 ft ~2 min
Restaurant Qdoba 494 ft ~2 min
901 South Grand Boulevard, Spokane 99202
10:30-22:00
Hotel Madison Inn 578 ft ~3 min
Hotel Hampton Inn & Suites Spokane Downtown-South 726 ft ~3 min
Restaurant La Dona 0.29 mi ~6 min
1227 Grand
Restaurant Sushi Blossom 0.30 mi ~7 min
South Grand Boulevard, 99202
Tu-Fr 11:00-21:00; Sa 12:00-21:00; Su 12:00-8:00; Mo off
Convenience Divine's Fastmart 0.36 mi ~8 min
Convenience 7-Eleven 0.38 mi ~8 min
Gas station Exxon 0.39 mi ~8 min
Hotel La Quinta Inn 0.41 mi ~9 min
Pharmacy Walgreens Speciality Pharmacy 0.43 mi ~9 min
Gas station Ameripride 0.45 mi ~10 min
Convenience 7-Eleven 0.46 mi ~10 min
Gas station 7-Eleven 0.46 mi ~10 min
Coffee Mad's Brew 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
| Licence | State | Specialty |
|---|---|---|
| 14208646-1205 | UT | Diagnostic Radiology Physician primary |
This provider holds licence 14208646-1205 issued in UT. 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 - Diagnostic Radiology
- PAC ID
- 9032623574
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Utah | I20250708002275 | Practitioner - Diagnostic Radiology |
| Idaho | I20260611004228 | Practitioner - Diagnostic Radiology |
Medicare enrolment is recorded as approved under the provider type Practitioner - Diagnostic Radiology. There are 2 separate enrolment records across 2 states (UT, ID). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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 Diagnostic Radiology covers
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. NUCC Health Care Provider Taxonomy, code 2085R0202X
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 | 1003443490 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 25, 2020 |
| Last updated | Dec 26, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MD |
| Practice address |
101 W 8TH AVE Spokane, WA 99204 (509) 474-3020 |
| Other names |
Sarah Sandoval Former Legal Business Name |
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 | 4 | 4 | 3 | 4 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 4 | 6 | 4 | 9 |
Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0
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.