Physician Profile
Unclaimed ProfileAbout SIMPSON
Based in La Jolla, CA, Daniel Simpson, M.D. is listed in the NPI registry under radiation oncology. Daniel graduated from University of California, San Diego School of Medicine in 2010. Medicare claims data shows Daniel provided 661 services to 422 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (858) 822-6040
- Email not available
Practice Locations
3855 HEALTH SCIENCES DR #0865
La Jolla, CA 92093
Procedures Most Often Billed to Medicare
661 services · 422 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Calculation of radiation therapy dose | Imaging | 77300 |
161 |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
131 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
112 |
| Complex radiation therapy planning | Imaging | 77263 |
50 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
30 |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
25 |
| High precision radiation therapy planning | Imaging | 77301 |
25 |
| 3d radiation therapy planning | Imaging | 77295 |
22 |
| Design and construction of simple radiation treatment device | Imaging | 77332 |
21 |
| Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | Imaging | 77290 |
20 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other radiation oncology specialists in La Jolla 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of California, San Diego School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at University of California, San Diego School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Calculation of radiation therapy dose 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Simpson's specialty?
Dr. Simpson is a radiation oncology in La Jolla, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RADIATION ONCOLOGY”.
NPI registry
Where can I find Dr. Simpson?
Dr. Simpson is listed at 3855 HEALTH SCIENCES DR #0865, La Jolla, CA 92093. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Simpson?
The number on file is (858) 822-6040. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Simpson?
Dr. Simpson's National Provider Identifier is 1689974883. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Simpson's medical education?
Dr. Simpson attended University of California, San Diego School of Medicine, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Simpson have?
Dr. Simpson has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Simpson known for?
According to Medicare billing data, Dr. Simpson performs imaging including calculation of radiation therapy dose and ct guidance for insertion of radiation therapy fields, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Simpson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Simpson. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.