Doctor profile · Federal record
Dr. Mahshid Mosallaei-Benjamin, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Medical Oncology Physician · Los Angeles, CA
- NPI 1568515138
- Accepts Medicare
- MIPS 84.9 / 100 · 2023
- 25 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
10833 le Conte Ave, 60-054 Chs
Los Angeles, CA 900951678
(310) 825-5756 - Mailing address
-
5767 W Century Blvd, Suite 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- December 29, 2020
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- California #C53083 · Oklahoma #22354
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568515138. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
53,667
Distinct HCPCS
10
Medicare allowed
$968,688
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q0138 |
Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | 10,710 | 14 | $0 | |
J1453 |
Injection, fosaprepitant, 1 mg | 10,050 | 24 | $0 | |
J0897 |
Injection, denosumab, 1 mg | 8,400 | 18 | $23 | |
J1561 |
Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg | 6,450 | 16 | $48 | |
J9171 |
Injection, docetaxel, 1 mg | 4,987 | 11 | $1 | |
J1745 |
Injection, infliximab, excludes biosimilar, 10 mg | 1,620 | 12 | $33 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 1,520 | 42 | $1 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 1,392 | 46 | $0 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 810 | 283 | $8 | |
J7050 |
Infusion, normal saline solution, 250 cc | 646 | 130 | $1 |
In context: peer comparison
Among 50 peers in Los Angeles Hematology & Oncology Physician, average services per provider: 1,244. This provider delivers 43× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
422
Patients
80
Total drug cost
$537,589
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Letrozole | Generic | 96 | 21 | $2,533 |
| Anastrozole | Generic | 59 | 18 | $1,120 |
| Tamoxifen Citrate | Generic | 33 | 0 | $919 |
| Ondansetron Hcl | Generic | 32 | 16 | $569 |
| Tagrisso (Osimertinib Mesylate) | Brand | 29 | 0 | $495,688 |
| Eliquis (Apixaban) | Brand | 28 | 0 | $17,510 |
| Escitalopram Oxalate | Generic | 24 | 0 | $183 |
| Dexamethasone | Generic | 20 | 14 | $501 |
| Xarelto (Rivaroxaban) | Brand | 17 | 0 | $16,815 |
| Famotidine | Generic | 15 | 11 | $102 |
Hospital affiliations
Frequently asked questions
What is Dr. Mahshid Mosallaei-Benjamin's medical specialty?
Dr. Mahshid Mosallaei-Benjamin practices Hematology & Oncology Physician in Los Angeles, CA.
Where does Dr. Mahshid Mosallaei-Benjamin practice?
Dr. Mahshid Mosallaei-Benjamin practices at 10833 le Conte Ave, Los Angeles, CA 900951678. Office phone: 3108255756.
What is Dr. Mahshid Mosallaei-Benjamin's NPI?
Dr. Mahshid Mosallaei-Benjamin's National Provider Identifier (NPI) is 1568515138, issued by NPPES.
Does Dr. Mahshid Mosallaei-Benjamin accept Medicare assignment?
Yes. Dr. Mahshid Mosallaei-Benjamin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mahshid Mosallaei-Benjamin commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (HCPCS Q0138); Injection, fosaprepitant, 1 mg (HCPCS J1453); Injection, denosumab, 1 mg (HCPCS J0897). Source: CMS Medicare Physician & Other Practitioners file.