Doctor profile · Federal record
Dr. Stephen Au, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Student in an Organized Health Care Education/Training Program · Long Beach, CA
- NPI 1396036331
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5901 E 7Th St
Long Beach, CA 908225201
(562) 826-8000 - Mailing address
-
55 Riverton Dr
San Francisco, CA 941321428
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- July 8, 2016
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #A124086
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396036331. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
322
Distinct HCPCS
10
Medicare allowed
$43,382
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 43 | 29 | $85 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 39 | 39 | $44 | |
93312 |
Ultrasound of heart with probe in esophagus, with report | 33 | 32 | $108 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 31 | 31 | $144 | |
93320 |
Ultrasound of heart blood flow, valves and chambers | 30 | 29 | $18 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 30 | 29 | $3 | |
76937 |
Ultrasonic guidance for blood vessel access | 29 | 29 | $14 | |
76376 |
3d radiographic procedure | 27 | 26 | $10 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 17 | 17 | $160 | |
00567 |
Anesthesia for heart artery bypass grafting on heart-lung machine | 15 | 15 | $837 |
In context: peer comparison
Among 13 peers in Long Beach Anesthesiology Physician, average services per provider: 35. This provider delivers 9.2× the peer median.Open Payments
Industry payments received
All-time total
$136
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| EnableCV INC. | 1 | $117.20 | |
| Celltrion USA INC. | 1 | $18.87 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Stephen Au's medical specialty?
Dr. Stephen Au practices Anesthesiology Physician in Long Beach, CA.
Where does Dr. Stephen Au practice?
Dr. Stephen Au practices at 5901 E 7Th St, Long Beach, CA 908225201. Office phone: 5628268000.
What is Dr. Stephen Au's NPI?
Dr. Stephen Au's National Provider Identifier (NPI) is 1396036331, issued by NPPES.
Does Dr. Stephen Au accept Medicare assignment?
Yes. Dr. Stephen Au accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Au commonly perform?
Top Medicare-reported procedures in 2023: Insertion of non-tunneled central venous tube for infusion (5 years or older) (HCPCS 36556); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Ultrasound of heart with probe in esophagus, with report (HCPCS 93312). Source: CMS Medicare Physician & Other Practitioners file.