Alan Levin, M.D.
Alan Levin, M.D. is a Clinical & Laboratory Immunology (Allergy & Immunology) Physician in Incline Village, NV, registered under NPI 1912140542. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 987 WANDER WAY, Incline Village, NV 89451. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| G12489 | CA | Clinical & Laboratory Immunology (Allergy… primary |
| G12489 | CA | Emergency Medical Services (Emergency… |
This provider holds licence G12489 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 Clinical & Laboratory Immunology covers
An allergy and immunology physician who specializes in clinical and laboratory immunology disease management.. NUCC Health Care Provider Taxonomy, code 207KI0005X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207KI0005X | Clinical & Laboratory Immunology (Allergy & Immunology) Physician Clinical & Laboratory Immunology | G12489 | CA | primary |
| 207PE0004X | Emergency Medical Services (Emergency Medicine) Physician Emergency Medical Services | G12489 | CA |
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 | 1912140542 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 13, 2009 |
| Last updated | Apr 13, 2009 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | M.D. |
| Practice address |
987 WANDER WAY Incline Village, NV 89451 (775) 831-5603 Fax (775) 831-9478 |
| Mailing address |
PO BOX 4703 Incline Village, NV 89450 |
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 | 9 | 1 | 2 | 1 | 4 | 0 | 5 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 2 | 2 | 2 | 4 | 0 | 5 | 8 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.