Doctor profile · Federal record
Dr. Daniel Simpson, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · La Jolla, CA
- NPI 1689974883
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3855 Health Sciences Dr, #0865
La Jolla, CA 920930865
(858) 822-6040
fax (858) 822-6078
Credentials & registration
- NPI registered
- October 2010 — 16 yrs on file
- Profile last updated
- February 23, 2015
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- California #A118377
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689974883. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
337
Distinct HCPCS
7
Medicare allowed
$35,776
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77300 |
Calculation of radiation therapy dose | 104 | 27 | $35 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 78 | 30 | $47 | |
77334 |
Design and construction of complex radiation treatment device | 55 | 25 | $64 | |
77263 |
Complex radiation therapy planning | 33 | 33 | $177 | |
77427 |
Radiation treatment management, 5 treatment sessions | 27 | 12 | $202 | |
77301 |
High precision radiation therapy planning | 20 | 20 | $445 | |
77338 |
Design and construction of radiation treatment device for high precision radiation therapy | 20 | 20 | $239 |
In context: peer comparison
Among 5 peers in La Jolla Radiation Oncology Physician, average services per provider: 58. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$136
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Jazz Pharmaceuticals INC. | 1 | $136.26 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Daniel Simpson's medical specialty?
Dr. Daniel Simpson practices Radiation Oncology Physician in La Jolla, CA.
Where does Dr. Daniel Simpson practice?
Dr. Daniel Simpson practices at 3855 Health Sciences Dr, La Jolla, CA 920930865. Office phone: 8588226040.
What is Dr. Daniel Simpson's NPI?
Dr. Daniel Simpson's National Provider Identifier (NPI) is 1689974883, issued by NPPES.
Does Dr. Daniel Simpson accept Medicare assignment?
Yes. Dr. Daniel Simpson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Simpson commonly perform?
Top Medicare-reported procedures in 2023: Calculation of radiation therapy dose (HCPCS 77300); Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Design and construction of complex radiation treatment device (HCPCS 77334). Source: CMS Medicare Physician & Other Practitioners file.