Doctor profile · Federal record
Dr. Benjamin Lau, M.D.
Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · San Francisco, CA
- NPI 1144211665
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4306 Geary Blvd, Ste. 201
San Francisco, CA 941183059
(415) 876-6400
fax (415) 876-6402
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- September 13, 2010
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 208100000X — NUCC code
- State license (1)
- California #A60654
- Medicaid
- CA #00A606540
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144211665. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
391
Distinct HCPCS
4
Medicare allowed
$46,275
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99442 |
Telephone medical discussion with physician, 11-20 minutes | 168 | 27 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 123 | 41 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 84 | 47 | $151 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 16 | 12 | $151 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 110. This provider delivers 3.6× the peer median.Open Payments
Industry payments received
All-time total
$174
Transactions
10
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Collegium Pharmaceutical, Inc. | 6 | $103.24 | |
| SCILEX PHARMACEUTICALS INC. | 2 | $40.99 | |
| Verity Pharmaceuticals Inc. | 1 | $15.03 | |
| Braeburn Inc. | 1 | $15.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
972
Patients
103
Total drug cost
$122,929
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 343 | 41 | $10,345 |
| Oxycodone Hcl | Generic | 97 | 13 | $3,655 |
| Methadone Hcl | Generic | 89 | 0 | $1,798 |
| Gabapentin | Generic | 70 | 23 | $2,506 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 69 | 0 | $3,371 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 53 | 11 | $1,120 |
| Oxycontin (Oxycodone Hcl) | Brand | 36 | 0 | $91,935 |
| Baclofen | Generic | 33 | 0 | $1,378 |
| Hydromorphone Hcl | Generic | 33 | 0 | $465 |
| Naproxen | Generic | 32 | 0 | $455 |
Frequently asked questions
What is Dr. Benjamin Lau's medical specialty?
Dr. Benjamin Lau practices Physical Medicine & Rehabilitation Physician in San Francisco, CA.
Where does Dr. Benjamin Lau practice?
Dr. Benjamin Lau practices at 4306 Geary Blvd, San Francisco, CA 941183059. Office phone: 4158766400.
What is Dr. Benjamin Lau's NPI?
Dr. Benjamin Lau's National Provider Identifier (NPI) is 1144211665, issued by NPPES.
Does Dr. Benjamin Lau accept Medicare assignment?
Yes. Dr. Benjamin Lau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin Lau commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99442); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.