Doctor profile · Federal record
Dr. Hao Zhang, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Los Angeles, CA
- NPI 1558462424
- Accepts Medicare
- MIPS 59.2 / 100 · 2023
- 34 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1700 E Cesar E Chavez Ave Ste 2600
Los Angeles, CA 900332434
(323) 264-0430
fax (323) 264-2354
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- September 17, 2024
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #A72878
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558462424. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,060
Distinct HCPCS
10
Medicare allowed
$256,302
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1626 |
Injection, granisetron hydrochloride, 100 mcg | 1,140 | 12 | $0 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 1,101 | 72 | $53 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 1,050 | 12 | $0 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 687 | 150 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 349 | 103 | $141 | |
96375 |
Injection of additional new drug or substance into vein | 247 | 16 | $18 | |
J7050 |
Infusion, normal saline solution, 250 cc | 237 | 28 | $1 | |
96372 |
Injection of drug or substance under skin or into muscle | 180 | 25 | $16 | |
J1642 |
Injection, heparin sodium, (heparin lock flush), per 10 units | 178 | 13 | $0 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 177 | 20 | $155 |
In context: peer comparison
Among 50 peers in Los Angeles Hematology & Oncology Physician, average services per provider: 1,244. This provider delivers 4.9× the peer median.Open Payments
Industry payments received
All-time total
$7,313
Transactions
195
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 24 | $922.52 | |
| Pfizer INC. | 31 | $873.32 | |
| AstraZeneca Pharmaceuticals Lp | 21 | $721.95 | |
| Janssen Biotech, INC. | 18 | $555.72 | |
| Sobi, INC | 14 | $448.05 | |
| Merck Sharp & Dohme LLC | 15 | $340.93 | |
| GlaxoSmithKline, LLC. | 11 | $286.56 | |
| Incyte Corporation | 9 | $284.53 | |
| E.R. Squibb & Sons, L.L.C. | 11 | $215.23 | |
| Gilead Sciences, INC. | 9 | $205.21 | |
| Karyopharm Therapeutics INC. | 7 | $189.71 | |
| Celgene Corporation | 7 | $171.08 | |
| Eisai INC. | 9 | $155.89 | |
| Lilly USA, LLC | 7 | $151.60 | |
| Jazz Pharmaceuticals INC. | 2 | $147.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
666
Patients
80
Total drug cost
$2,000,549
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 168 | 40 | $4,206 |
| Abiraterone Acetate | Generic | 56 | 0 | $251,092 |
| Hydroxyurea | Generic | 50 | 16 | $2,083 |
| Prednisone | Generic | 47 | 0 | $431 |
| Eliquis (Apixaban) | Brand | 46 | 12 | $38,402 |
| Alendronate Sodium | Generic | 42 | 12 | $608 |
| Dexamethasone | Generic | 36 | 0 | $452 |
| Procrit (Epoetin Alfa) | Brand | 36 | 0 | $127,978 |
| Orgovyx (Relugolix) | Brand | 32 | 0 | $81,624 |
| Verzenio (Abemaciclib) | Brand | 30 | 0 | $478,917 |
Hospital affiliations
Frequently asked questions
What is Dr. Hao Zhang's medical specialty?
Dr. Hao Zhang practices Hematology & Oncology Physician in Los Angeles, CA.
Where does Dr. Hao Zhang practice?
Dr. Hao Zhang practices at 1700 E Cesar E Chavez Ave Ste 2600, Los Angeles, CA 900332434. Office phone: 3232640430.
What is Dr. Hao Zhang's NPI?
Dr. Hao Zhang's National Provider Identifier (NPI) is 1558462424, issued by NPPES.
Does Dr. Hao Zhang accept Medicare assignment?
Yes. Dr. Hao Zhang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hao Zhang commonly perform?
Top Medicare-reported procedures in 2023: Injection, granisetron hydrochloride, 100 mcg (HCPCS J1626); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100). Source: CMS Medicare Physician & Other Practitioners file.