Physician
Robert L Leibowitz MD a Professional Medical Corporation
Robert L Leibowitz MD a Professional Medical Corporation was paid $9K by Medicaid between Jan 2018 and Sep 2022, across 13 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 71% of everything it billed.
33Billing provider infoROBERT L LEIBOWITZ MD A PROFESSIONAL MEDICAL CORPORATION
LOS ANGELES, CA 90067
LOS ANGELES, CA 90067
33aNPI1285644963assigned 08/08/2006
33bProvider typeMedical Oncology Physician
28Total paid$9K
24GClaims1,148
24DCodes billed13
24AFirst – last monthJan 2018 – Sep 2022
Compared with peers
Next to other Medical Oncology Physician providers in California
Rank by total paid#23 of 33
Median peer was paid$29K
This provider vs. median0.3×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 351 | $187.21 | |
| 2019 | 164 | $1K | |
| 2020 | 12 | $449.00 | |
| 2021 | 89 | $1K | |
| 2022 | 532 | $6K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 71% | 322 | 276 | $7K |
| 99215 | Doctor's office visit, returning patient (complex)Prolong outpt/office vis | 18% | 95 | 88 | $2K |
| 96372 | Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular | 10.0% | 166 | 153 | $943.01 |
| J3420 | Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | <1% | 31 | 29 | $43.10 |
| 85025 | Blood count; complete (CBC), automated, and automated differential WBC count | <1% | 80 | 65 | $23.07 |
| 82310 | <1% | 54 | 51 | $15.33 | |
| 82565 | <1% | 54 | 51 | $15.21 | |
| 82040 | <1% | 53 | 50 | $14.70 | |
| 84132 | <1% | 71 | 63 | $14.13 | |
| 84520 | <1% | 54 | 51 | $11.73 | |
| 36415 | Collection of venous blood by venipuncture | <1% | 142 | 119 | $9.00 |
| 84100 | 0% | 13 | 12 | $0.00 |
1 more codes
| 83735 | 0% | 13 | $0.00 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialLEIBOWITZ, ROBERT (PRESIDENT)