Doctor profile · Federal record
Dr. Michael Benjamin, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · West Hills, CA
- NPI 1619933132
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
7325 Medical Center Dr Ste 301
West Hills, CA 913071928
(818) 570-2134
fax (818) 835-0485 - Additional location
-
10630 Sepulveda Blvd # 202
Mission Hills, CA 913451938
(747) 999-5690 - Additional location
-
3605 Alamo St Ste 103
Simi Valley, CA 930632186
(805) 517-4804
fax (805) 517-4804
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- January 24, 2023
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #A86460
- Medicaid (4)
- CA #00A864600 · CA #GR0044501 · CA #GR0044500 · CA #ZZZ70294Z
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619933132. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
48,984
Distinct HCPCS
10
Medicare allowed
$613,272
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1439 |
Injection, ferric carboxymaltose, 1 mg | 25,504 | 22 | $1 | |
J0885 |
Injection, epoetin alfa, (for non-esrd use), 1000 units | 7,781 | 20 | $7 | |
J0897 |
Injection, denosumab, 1 mg | 3,960 | 23 | $23 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 2,670 | 38 | $0 | |
J1626 |
Injection, granisetron hydrochloride, 100 mcg | 2,453 | 35 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,222 | 283 | $97 | |
96372 |
Injection of drug or substance under skin or into muscle | 868 | 124 | $16 | |
96367 |
Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | 740 | 38 | $33 | |
96366 |
Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | 682 | 80 | $23 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 459 | 94 | $125 |
In context: peer comparison
Among 2 peers in West Hills Hematology & Oncology Physician, average services per provider: 1,664. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$2,611
Transactions
80
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 8 | $460.93 | |
| Pfizer INC. | 18 | $328.84 | |
| Amgen INC. | 2 | $238.56 | |
| AstraZeneca Pharmaceuticals Lp | 6 | $210.68 | |
| Daiichi Sankyo INC. | 7 | $153.46 | |
| Gilead Sciences, INC. | 11 | $149.01 | |
| Genentech USA, INC. | 4 | $117.40 | |
| Incyte Corporation | 4 | $96.54 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $81.49 | |
| Astellas Pharma US INC | 3 | $76.57 | |
| Janssen Biotech, INC. | 3 | $74.24 | |
| Abbvie INC. | 3 | $62.26 | |
| Agios Pharmaceuticals, INC. | 2 | $54.30 | |
| Eisai INC. | 3 | $51.14 | |
| Merck Sharp & Dohme LLC | 2 | $50.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
910
Patients
131
Total drug cost
$6,734,058
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Procrit (Epoetin Alfa) | Brand | 305 | 63 | $2,059,526 |
| Xtandi (Enzalutamide) | Brand | 106 | 18 | $1,580,724 |
| Neulasta (Pegfilgrastim) | Brand | 101 | 14 | $780,415 |
| Gammagard Liquid (Immun Glob G(Igg)/Gly/Iga Ov50) | Brand | 74 | 12 | $496,026 |
| Xgeva (Denosumab) | Brand | 72 | 11 | $221,601 |
| Imbruvica (Ibrutinib) | Brand | 43 | 0 | $703,298 |
| Lupron Depot (Leuprolide Acetate) | Brand | 38 | 13 | $234,045 |
| Fulvestrant | Generic | 27 | 0 | $15,179 |
| Ondansetron Hcl | Generic | 23 | 0 | $423 |
| Eliquis (Apixaban) | Brand | 22 | 0 | $15,132 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Benjamin's medical specialty?
Dr. Michael Benjamin practices Hematology & Oncology Physician in West Hills, CA.
Where does Dr. Michael Benjamin practice?
Dr. Michael Benjamin practices at 7325 Medical Center Dr Ste 301, West Hills, CA 913071928. Office phone: 8185702134.
What is Dr. Michael Benjamin's NPI?
Dr. Michael Benjamin's National Provider Identifier (NPI) is 1619933132, issued by NPPES.
Does Dr. Michael Benjamin accept Medicare assignment?
Yes. Dr. Michael Benjamin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Benjamin commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferric carboxymaltose, 1 mg (HCPCS J1439); Injection, epoetin alfa, (for non-esrd use), 1000 units (HCPCS J0885); Injection, denosumab, 1 mg (HCPCS J0897). Source: CMS Medicare Physician & Other Practitioners file.