Physician Profile
Unclaimed ProfileAbout Dr. Kornguth
David Gregory Kornguth, M.D. practices radiation oncology in San Francisco, CA. David is a 2001 graduate of Boston University School of Medicine. According to Medicare claims data, David cared for 1,198 Medicare patients across 8,195 services.
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
- (415) 541-0800
- Email not available
Practice Locations
1661 MISSION ST
San Francisco, CA 94103
Procedures Most Often Billed to Medicare
8,195 services · 1,198 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of biodegradable material next to prostate | Procedure | 55874 |
24 |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
2,422 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
500 |
| Continuing radiation therapy consultation per week | Imaging | 77336 |
500 |
| Calculation of radiation therapy dose | Imaging | 77300 |
268 |
| Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | Imaging | 77280 |
140 |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
125 |
| 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 |
85 |
| High precision radiation therapy planning | Imaging | 77301 |
84 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
78 |
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.
Also at this address 2
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 San Francisco 8
Same specialty, same city.
Trained at Boston University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2001 at Boston University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of biodegradable material next to prostate 7
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Kornguth's specialty?
Dr. Kornguth is a radiation oncology in San Francisco, 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. Kornguth?
Dr. Kornguth is listed at 1661 MISSION ST, San Francisco, CA 94103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Kornguth?
The number on file is (415) 541-0800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Kornguth's NPI number?
Dr. Kornguth's National Provider Identifier is 1801820394. 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. Kornguth's medical education?
Dr. Kornguth attended Boston University School of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kornguth been practicing?
Dr. Kornguth has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Kornguth known for?
According to Medicare billing data, Dr. Kornguth performs procedures including injection of biodegradable material next to prostate; reads or performs imaging such as ct guidance for insertion of radiation therapy fields and radiation treatment management, 5 treatment sessions, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Kornguth confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kornguth. 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.