Doctor profile · Federal record
Dr. Anthony Chau, M.D.
Vascular Surgery Physician (CMS: Vascular Surgery) · Surgery Physician · Vascular Surgery Physician · Orange, CA
- NPI 1699055988
- Accepts Medicare
- 15 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
101 the City Dr S
Orange, CA 928683201
(714) 880-7812 - Additional location
-
3660 Park Sierra Dr Ste 105
Riverside, CA 92505
(951) 278-8870
fax (951) 278-8913 - Mailing address
-
200 S Manchester Ave Ste 300
Orange, CA 928683219
Credentials & registration
- NPI registered
- August 2011 — 15 yrs on file
- Profile last updated
- June 4, 2025
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 2086S0129X — NUCC code
- State licenses (2)
- California #A122915 · Arizona #52516
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699055988. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
152
Distinct HCPCS
5
Medicare allowed
$17,798
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 48 | 26 | $85 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 40 | 27 | $154 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 33 | 28 | $105 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 16 | 12 | $127 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 15 | $139 |
In context: peer comparison
Among 5 peers in Orange Vascular Surgery Physician, average services per provider: 48. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$21,827
Transactions
74
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inari Medical, INC. | 16 | $18,411.38 | |
| Medtronic, INC. | 18 | $1,052.63 | |
| W. L. Gore & Associates, INC. | 15 | $923.15 | |
| Silk Road Medical, INC. | 5 | $324.74 | |
| Cook Medical LLC | 5 | $238.03 | |
| Bard Peripheral Vascular, INC. | 1 | $152.43 | |
| Davol INC. | 2 | $125.70 | |
| Bolton Medical INC | 2 | $109.89 | |
| Integra LifeSciences Corporation | 3 | $90.74 | |
| Philips North America LLC | 1 | $77.01 | |
| Vasorum USA INC. | 1 | $63.06 | |
| Baxter Healthcare | 1 | $57.58 | |
| Endologix LLC | 1 | $56.57 | |
| Urgo Medical North America, LLC | 2 | $47.64 | |
| LifeNet Health | 1 | $47.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$371
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 11 | 0 | $371 |
Frequently asked questions
What is Dr. Anthony Chau's medical specialty?
Dr. Anthony Chau practices Vascular Surgery Physician in Orange, CA.
Where does Dr. Anthony Chau practice?
Dr. Anthony Chau practices at 101 the City Dr S, Orange, CA 928683201. Office phone: 7148807812.
What is Dr. Anthony Chau's NPI?
Dr. Anthony Chau's National Provider Identifier (NPI) is 1699055988, issued by NPPES.
Does Dr. Anthony Chau accept Medicare assignment?
Yes. Dr. Anthony Chau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anthony Chau commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.