SMART BILLING SOLUTIONS LLC
SMART BILLING SOLUTIONS LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003701293, based in Los Angeles, CA. It is classified under Nursing Care Agency.
Getting there
Here is what surrounds this office in Los Angeles, based on OpenStreetMap data collected Oct 17, 2026. Parking is available about 0.47 mi away. There is EV charging 0.27 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.20 mi away, served by Centinela & Louise. A pharmacy sits 0.41 mi from the entrance (Rite Aid), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Transit Short & Kenyon 673 ft ~3 min
Transit Short & Mascagni 692 ft ~3 min
Transit Centinela & Louise 0.20 mi ~4 min
Restaurant Paco's Tacos 0.25 mi ~5 min
4141 Centinela Avenue, Los Angeles 90066
Tu-Th 10:30-20:00; Fr-Sa 10:30-20:45; Su 10:30-19:45
Restaurant LA Vegan 0.25 mi ~6 min
4507 South Centinela Avenue, 90066
EV charging 0.27 mi ~6 min
Parking 0.28 mi ~6 min
Gas station Arco 0.29 mi ~6 min
12332 West Washington Boulevard, Los Angeles 90066
24/7
Parking 0.29 mi ~6 min
Coffee Menotti's Coffee Stop 0.30 mi ~7 min
12430 West Washington Boulevard, 90066
Mo-Su 07:00-14:00
Restaurant Shojin 0.30 mi ~6 min
12406 West Washington Boulevard, Los Angeles 90066
Mo-We 17:30-21:30, Fr-Sa 17:30-22:00
Coffee "Le" Coffee Shop 0.34 mi ~7 min
Coffee SACHI.LA 0.36 mi ~8 min
4574 Centinela Avenue, Los Angeles 90066
Tu-Su 08:00-14:00
Pharmacy Rite Aid 0.41 mi ~9 min
Hotel Super 8 by Wyndham Los Angeles-Culver City Area 0.44 mi ~9 min
12664 West Washington Boulevard, Los Angeles 90066
Grocery Vons 0.46 mi ~10 min
4030 South Centinela Avenue, Los Angeles 90066
Mo-Su 06:00-23:00
Parking 0.47 mi ~10 min
4173 Inglewood Boulevard
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 Nursing Care covers
A Nursing Care Agency is an entity that provides skilled nursing care through the services of a Registered Nurse (RN) or a Licensed Practical Nurse (LPN), by employees, contracted individuals, or via a registry, in a variety of settings. The agency may engage in providing private duty nursing and/or staffing services. NUCC Health Care Provider Taxonomy, code 251J00000X
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 | 1003701293 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 10, 2025 |
| Last updated | Feb 12, 2026 |
| Status | Active |
| Practice address |
4371 STEWART AVE Los Angeles, CA 90066 (224) 536-7497 |
| Mailing address |
245 COLONIAL AVE APT 1A Waterbury, CT 06704 |
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 | 7 | 0 | 1 | 2 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 5 | 0 | 2 | 2 | 9 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.