Doctor profile · Federal record
Dr. Christopher Larson, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · San Diego, CA
- NPI 1558592121
- Accepts Medicare
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273 - Additional location
-
9500 Gilman Dr, Leichtag Building, Suite 380
La Jolla, CA 920930671
(619) 543-3692
fax (619) 543-6529 - Mailing address
-
File 57326
Los Angeles, CA 900747326
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- November 13, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #A116171
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558592121. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$48
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SpringWorks Therapeutics, INC. | 1 | $48.39 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Larson's medical specialty?
Dr. Christopher Larson practices Hematology & Oncology Physician in San Diego, CA.
Where does Dr. Christopher Larson practice?
Dr. Christopher Larson practices at 200 W Arbor Dr, San Diego, CA 921039000. Office phone: 8009268273.
What is Dr. Christopher Larson's NPI?
Dr. Christopher Larson's National Provider Identifier (NPI) is 1558592121, issued by NPPES.
Does Dr. Christopher Larson accept Medicare assignment?
Yes. Dr. Christopher Larson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.