ZSA ENTERPRISES LLC
ZSA ENTERPRISES LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003611781, based in Las Vegas, NV. It is classified under Internal Medicine Physician.
Getting there
Here is what surrounds this office in Las Vegas, based on OpenStreetMap data collected Oct 10, 2026. Parking is available about 438 ft away. The nearest transit stop is 948 ft away, served by Southbound Jones after Sahara.
Getting here and what is nearby
Parking 344 ft ~2 min
Parking 386 ft ~2 min
Parking 438 ft ~2 min
Convenience 7-Eleven 538 ft ~3 min
6070 West Sahara Avenue, Las Vegas 89146-3152
24/7
Transit Northbound Jones after Sahara 559 ft ~3 min
Transit Eastbound Sahara after Jones 640 ft ~3 min
Restaurant Dunkin' 711 ft ~3 min
5905 West Sahara Avenue, Las Vegas 89146
Mo-Fr 05:00-20:00; Sa 06:00-20:00; Su 06:00-18:00
Gas station Chevron 793 ft ~4 min
Restaurant Popeyes 805 ft ~4 min
6110 West Sahara Avenue, Las Vegas 89146-3031
Mo-Su 10:00-22:00
Convenience Terrible Herbst 829 ft ~4 min
Transit Southbound Jones after Sahara 948 ft ~4 min
Gas station Chevron 977 ft ~4 min
Convenience Terrible Herbst 1,013 ft ~4 min
Restaurant Orchids Garden 0.41 mi ~9 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.
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 Internal Medicine covers
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. NUCC Health Care Provider Taxonomy, code 207R00000X
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 | 1003611781 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 17, 2025 |
| Last updated | Feb 17, 2025 |
| Status | Active |
| Practice address |
2355 RED ROCK ST Las Vegas, NV 89146 (606) 425-6648 |
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 | 6 | 1 | 1 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 1 | 2 | 7 | 7 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.