Doctor profile · Federal record
Dr. David Benjamin, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Newport Beach, CA
- NPI 1821450396
- Accepts Medicare
- MIPS 84.4 / 100 · 2023
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1 Hoag Dr Bldg 41
Newport Beach, CA 926634162
(714) 456-8100 - Additional location
-
16105 Sand Canyon Ave Ste 230
Irvine, CA 926183780
(949) 764-4060
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- April 19, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #A151232
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821450396. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
642
Distinct HCPCS
7
Medicare allowed
$75,981
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 349 | 95 | $103 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 145 | 73 | $149 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 56 | 56 | $187 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 28 | $69 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 14 | $69 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 11 | 11 | $37 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 1,060. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$27,059
Transactions
45
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 12 | $10,039.38 | |
| PFIZER INC. | 9 | $5,410.02 | |
| EMD Serono, Inc. | 1 | $2,375.00 | |
| Exelixis Inc. | 3 | $2,007.45 | |
| Astellas Pharma Global Development | 2 | $1,727.07 | |
| Eisai Inc. | 4 | $1,623.79 | |
| Aveo Pharmaceuticals, Inc. | 2 | $1,296.91 | |
| Bayer Healthcare Pharmaceuticals Inc. | 3 | $1,287.68 | |
| Janssen Scientific Affairs, LLC | 3 | $954.43 | |
| Janssen Biotech, Inc. | 1 | $99.99 | |
| Tempus AI, Inc | 1 | $45.05 | |
| AstraZeneca Pharmaceuticals LP | 1 | $36.16 | |
| Daiichi Sankyo Inc. | 1 | $29.26 | |
| Astellas Pharma US Inc | 1 | $28.99 | |
| PUMA BIOTECHNOLOGY, INC. | 1 | $27.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
407
Patients
90
Total drug cost
$1,010,971
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 121 | 25 | $813 |
| Abiraterone Acetate | Generic | 71 | 14 | $232,322 |
| Xtandi (Enzalutamide) | Brand | 37 | 0 | $526,799 |
| Dexamethasone | Generic | 34 | 12 | $209 |
| Olanzapine | Generic | 30 | 0 | $54 |
| Eliquis (Apixaban) | Brand | 24 | 0 | $14,262 |
| Orgovyx (Relugolix) | Brand | 21 | 0 | $56,472 |
| Prochlorperazine Maleate | Generic | 20 | 17 | $176 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 18 | 11 | $195 |
| Ondansetron Hcl | Generic | 18 | 11 | $117 |
Hospital affiliations
Frequently asked questions
What is Dr. David Benjamin's medical specialty?
Dr. David Benjamin practices Hematology & Oncology Physician in Newport Beach, CA.
Where does Dr. David Benjamin practice?
Dr. David Benjamin practices at 1 Hoag Dr Bldg 41, Newport Beach, CA 926634162. Office phone: 7144568100.
What is Dr. David Benjamin's NPI?
Dr. David Benjamin's National Provider Identifier (NPI) is 1821450396, issued by NPPES.
Does Dr. David Benjamin accept Medicare assignment?
Yes. Dr. David Benjamin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Benjamin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.