JOSEPH LOEWENBEIN MD A MEDICAL CORPORATION
JOSEPH LOEWENBEIN MD A MEDICAL CORPORATION is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003126673, based in Los Angeles, CA. It is classified under Anesthesiology Physician.
Getting there
Here is what surrounds this office in Los Angeles, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 604 ft away. The nearest transit stop is 253 ft away, served by Irolo & Wilshire. A pharmacy sits 0.41 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 891 ft away.
Getting here and what is nearby
Restaurant Carl's Jr. 118 ft ~1 min
Transit Wilshire & Normandie 157 ft ~1 min
Transit Irolo & Wilshire 177 ft ~1 min
Convenience 7-Eleven 151 ft ~1 min
Coffee Alfred Coffee 189 ft ~1 min
3515 Wilshire Boulevard, Los Angeles 90010
06:30-17:00
Transit Irolo & Wilshire 253 ft ~1 min
Hotel The Line 248 ft ~1 min
Restaurant Dave's Hot Chicken 268 ft ~2 min
3462 Wilshire Boulevard, Los Angeles 90010
10:00-24:00
Parking 302 ft ~2 min
Restaurant Egg Tuck 292 ft ~2 min
3458 Wilshire Boulevard, Los Angeles 90010
07:30-15:30
Parking 503 ft ~2 min
Coffee Egg Tuck 595 ft ~3 min
3438 1/2 Wilshire Boulevard, Los Angeles 90010
07:30-15:30
Parking 604 ft ~3 min
Hotel Hotel Normandie 676 ft ~3 min
Coffee Cafe London Monochrome 891 ft ~4 min
3663 West 6th Street, Los Angeles 90020
Pharmacy Mother's Care Pharmacy 955 ft ~4 min
3500 West 6th Street, Los Angeles 90020
Grocery H Mart 0.20 mi ~4 min
3500 West 6th Street, Los Angeles 90020
08:00-22:00
Convenience 7-Eleven 0.25 mi ~5 min
Grocery JONS Marketplace 0.28 mi ~6 min
3334 West 8th Street
Hotel Kins Hotel 0.30 mi ~7 min
Gas station Chevron 0.38 mi ~8 min
Pharmacy CVS Pharmacy 0.41 mi ~9 min
Grocery Ralphs 0.43 mi ~9 min
670 Western Avenue, Los Angeles 90005
Mo-Fr 09:00-21:00;Sa-Su 10:00-18:00
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 |
|---|---|---|
| A93334 | CA | Anesthesiology Physician primary |
This provider holds licence A93334 issued in CA. 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
- Part B Supplier - Clinic/group Practice
- PAC ID
- 5799964144
- Enrollment ID
- O20110201000254
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. 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 Anesthesiology covers
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery. NUCC Health Care Provider Taxonomy, code 207L00000X
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 | 1003126673 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Oct 18, 2010 |
| Last updated | Oct 18, 2010 |
| Status | Active |
| Practice address |
3530 WILSHIRE BLVD STE. #350 Los Angeles, CA 90010 (818) 888-7815 Fax (818) 715-1722 |
| Mailing address |
PO BOX 7001 Tarzana, CA 91357 |
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 | 1 | 2 | 6 | 6 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 2 | 3 | 6 | 5 |
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.