Danielle Sierra
Danielle Sierra is a provider specialising in Student in an Organized Health Care Education/Training Program in Memphis, TN, registered under NPI 1003499666.
Getting there
Here is what surrounds this office in Memphis, based on OpenStreetMap data collected Oct 1, 2026. Parking is available about 0.30 mi away at O Lot Patient Parking.
Getting here and what is nearby
Parking 179 ft ~1 min
Parking Court Parking Lot 278 ft ~2 min
Restaurant Arby's 916 ft ~4 min
975 Union Avenue, Memphis 38104
Mo-We 09:30-24:00; Th-Sa 09:30-01:00; Su 09:30-24:00
Restaurant McDonald's 0.20 mi ~5 min
905 Union Avenue, Memphis 38103-3513
07:00-20:00
Hotel Motel 6 Memphis Downtown 0.24 mi ~5 min
210 South Pauline Street, Memphis 38104
Parking O Lot Patient Parking 0.30 mi ~6 min
190 S Dunlap, Memphis 38126
Restaurant Church's Chicken 0.34 mi ~7 min
Hotel Best Western Plus Gen X Inn 0.38 mi ~8 min
Hotel Holiday Inn Express - Medical Center Midtown 0.40 mi ~9 min
Gas station Valero 0.50 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.
- Status
- Approved
- Provider type
- Order And Referring Only - Obstetrics/gynecology
- PAC ID
- 0446616213
- Enrollment ID
- I20230520000314
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - Obstetrics/gynecology. 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 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 | 1003499666 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 3, 2021 |
| Last updated | May 9, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
920 MADISON AVE STE 447 Memphis, TN 38163 (901) 448-4795 |
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 | 9 | 9 | 6 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 9 | 9 | 6 | 3 |
Sum = 64 · next multiple of 10 = 70 · check digit = 6 · actual last digit = 6
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.