Doctor profile · Federal record
Dr. Lawrence Kaplan, MD
Medical Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · San Francisco, CA
- NPI 1437113586
- Accepts Medicare
- MIPS 70.8 / 100 · 2023
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 Parnassus Ave
San Francisco, CA 941432202
(415) 353-2421
fax (415) 353-2467 - Mailing address
-
1635 Divisadero Street, Suite 625, Box 1821
San Francisco, CA 941430001
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- September 11, 2008
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- California #G51737
- Medicaid
- CA #0G5173700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437113586. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
148
Distinct HCPCS
2
Medicare allowed
$18,597
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 102 | 60 | $109 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 46 | 30 | $162 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 70. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
118
Patients
0
Total drug cost
$1,624,273
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Brukinsa (Zanubrutinib) | Brand | 40 | 0 | $598,666 |
| Calquence (Acalabrutinib Maleate) | Brand | 28 | 0 | $439,352 |
| Imbruvica (Ibrutinib) | Brand | 28 | 0 | $585,468 |
| Acyclovir | Generic | 22 | 0 | $788 |
Hospital affiliations
Frequently asked questions
What is Dr. Lawrence Kaplan's medical specialty?
Dr. Lawrence Kaplan practices Medical Oncology Physician in San Francisco, CA.
Where does Dr. Lawrence Kaplan practice?
Dr. Lawrence Kaplan practices at 400 Parnassus Ave, San Francisco, CA 941432202. Office phone: 4153532421.
What is Dr. Lawrence Kaplan's NPI?
Dr. Lawrence Kaplan's National Provider Identifier (NPI) is 1437113586, issued by NPPES.
Does Dr. Lawrence Kaplan accept Medicare assignment?
Yes. Dr. Lawrence Kaplan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lawrence Kaplan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.