Doctor profile · Federal record
Dr. Lawrence Chau, DO
Hospitalist Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Internal Medicine Physician · Anaheim, CA
- NPI 1396221438
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1211 W la Palma Ave Ste 404
Anaheim, CA 928012806
(714) 772-8282
fax (714) 772-6493 - Additional location
-
1720 E Cesar E Chavez Ave
Los Angeles, CA 900332414
(323) 268-5000 - Mailing address
-
Po Box 15090
Anaheim, CA 928035090
Credentials & registration
- NPI registered
- July 2018 — 8 yrs on file
- Profile last updated
- March 1, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #20A17369
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396221438. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
407
Distinct HCPCS
3
Medicare allowed
$54,396
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 288 | 103 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 69 | 67 | $180 | |
99239 |
Hospital discharge day management, more than 30 minutes | 50 | 47 | $119 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 306. This provider delivers 1.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
92
Patients
79
Total drug cost
$913
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levofloxacin | Generic | 22 | 21 | $338 |
| Atorvastatin Calcium | Generic | 19 | 19 | $203 |
| Furosemide | Generic | 15 | 15 | $52 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 12 | $74 |
| Carvedilol | Generic | 12 | 12 | $110 |
| Pantoprazole Sodium | Generic | 12 | 0 | $136 |
Hospital affiliations
Frequently asked questions
What is Dr. Lawrence Chau's medical specialty?
Dr. Lawrence Chau practices Hospitalist Physician in Anaheim, CA.
Where does Dr. Lawrence Chau practice?
Dr. Lawrence Chau practices at 1211 W la Palma Ave Ste 404, Anaheim, CA 928012806. Office phone: 7147728282.
What is Dr. Lawrence Chau's NPI?
Dr. Lawrence Chau's National Provider Identifier (NPI) is 1396221438, issued by NPPES.
Does Dr. Lawrence Chau accept Medicare assignment?
Yes. Dr. Lawrence Chau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lawrence Chau commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.