Doctor profile · Federal record
Dr. Stephen Lau
Internal Medicine Physician (CMS: Internal Medicine) · San Leandro, CA
- NPI 1467758201
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2500 Merced St, Department of Hospital Medicine
San Leandro, CA 945774201
(510) 396-4962 - Mailing address
-
2465 Shoreline Dr Apt 205
Alameda, CA 945016216
Credentials & registration
- NPI registered
- January 2011 — 15 yrs on file
- Profile last updated
- November 17, 2015
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A128257
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467758201. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$1,007
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99238 |
Hospital discharge day management, 30 minutes or less | 11 | 11 | $92 |
In context: peer comparison
Among 15 peers in San Leandro Internal Medicine Physician, average services per provider: 94. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
157
Patients
122
Total drug cost
$1,933
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 41 | 23 | $530 |
| Metoprolol Tartrate | Generic | 20 | 16 | $166 |
| Doxycycline Monohydrate | Generic | 16 | 16 | $134 |
| Oxycodone Hcl | Generic | 16 | 16 | $121 |
| Prednisone | Generic | 15 | 14 | $104 |
| Cefadroxil | Generic | 14 | 14 | $213 |
| Cefpodoxime Proxetil | Generic | 12 | 12 | $302 |
| Potassium Chloride | Generic | 12 | 11 | $251 |
| Amlodipine Besylate | Generic | 11 | 0 | $113 |
Hospital affiliations
Frequently asked questions
What is Dr. Stephen Lau's medical specialty?
Dr. Stephen Lau practices Internal Medicine Physician in San Leandro, CA.
Where does Dr. Stephen Lau practice?
Dr. Stephen Lau practices at 2500 Merced St, San Leandro, CA 945774201. Office phone: 5103964962.
What is Dr. Stephen Lau's NPI?
Dr. Stephen Lau's National Provider Identifier (NPI) is 1467758201, issued by NPPES.
Does Dr. Stephen Lau accept Medicare assignment?
Yes. Dr. Stephen Lau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Lau commonly perform?
Top Medicare-reported procedures in 2023: Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.