Doctor profile · Federal record
Dr. Andrew Zhang, MD
Radiation Oncology Physician · Laguna Hills, CA
- NPI 1821417627
- 12 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
24302 Paseo de Valencia
Laguna Hills, CA 926533115
(949) 452-8880 - Mailing address
-
170 Follyhatch
Irvine, CA 926181050
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- February 14, 2024
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- California #A159856
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821417627. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
242
Distinct HCPCS
7
Medicare allowed
$31,222
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77336 |
Continuing radiation therapy consultation per week | 71 | 11 | $93 | |
77427 |
Radiation treatment management, 5 treatment sessions | 67 | 11 | $190 | |
36415 |
Insertion of needle into vein for collection of blood sample | 26 | 18 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 21 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 17 | $92 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 18 | 18 | $220 | |
77263 |
Complex radiation therapy planning | 17 | 17 | $168 |
In context: peer comparison
Among 2 peers in Laguna Hills Radiation Oncology Physician, average services per provider: 76. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$39
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sensus Healthcare, INC. | 1 | $21.19 | |
| Siemens Medical Solutions USA, INC. | 1 | $17.52 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$33,557
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Orgovyx (Relugolix) | Brand | 13 | 0 | $33,557 |
Frequently asked questions
What is Dr. Andrew Zhang's medical specialty?
Dr. Andrew Zhang practices Radiation Oncology Physician in Laguna Hills, CA.
Where does Dr. Andrew Zhang practice?
Dr. Andrew Zhang practices at 24302 Paseo de Valencia, Laguna Hills, CA 926533115. Office phone: 9494528880.
What is Dr. Andrew Zhang's NPI?
Dr. Andrew Zhang's National Provider Identifier (NPI) is 1821417627, issued by NPPES.
What procedures does Dr. Andrew Zhang commonly perform?
Top Medicare-reported procedures in 2023: Continuing radiation therapy consultation per week (HCPCS 77336); Radiation treatment management, 5 treatment sessions (HCPCS 77427); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.