Physician Profile
Unclaimed ProfileAbout SWANSON
Robert Gordon Swanson, M.D. is a healthcare provider in St. Louis, MO specialising in radiation oncology. Robert trained at Washington University School of Medicine, graduating in 1991.
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
Common questions
What does Dr. Swanson specialise in?
Dr. Swanson is a radiation oncology in St. Louis, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RADIATION ONCOLOGY”.
NPI registry
Where is Dr. Swanson located?
Dr. Swanson is listed at 6420 CLAYTON RD. ST. MARY'S HEALTH CENTER, St. Louis, MO 63117. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Swanson's phone number?
The number on file is (314) 768-8267. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Swanson's NPI number?
Dr. Swanson's National Provider Identifier is 1114969144. 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
Where did Dr. Swanson go to medical school?
Dr. Swanson attended Washington University School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Swanson been practising?
Dr. Swanson has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Swanson do most often?
According to Medicare billing data, Dr. Swanson performs imaging including 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. Swanson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Swanson. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (314) 768-8267
- Email not available
Practice Locations
6420 CLAYTON RD. ST. MARY'S HEALTH CENTER
St. Louis, MO 63117
Procedures Most Often Billed to Medicare
637 services · 249 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
325 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
76 |
| Calculation of radiation therapy dose | Imaging | 77300 |
71 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
32 |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
24 |
| High precision radiation therapy planning | Imaging | 77301 |
21 |
| Complex radiation therapy planning | Imaging | 77263 |
19 |
| Obtaining respiratory data needed to develop the optimal radiation treatment | Imaging | 77293 |
15 |
| Special radiation treatment | Imaging | 77470 |
13 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
41 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileRelated 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 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 St. Louis 2
Same specialty, same city.
Trained at Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1991 at Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct guidance for insertion of radiation therapy fields 8
Providers in MO who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.