Physician Profile
George D. Grass, M.D., PhD
Unclaimed ProfileAbout Dr. Grass
George D. Grass, M.D., PhD is a healthcare provider in Tampa, FL specializing in radiation oncology. According to Medicare claims data, George cared for 871 Medicare patients across 2,222 services. The services billed most often include ct guidance for insertion of radiation therapy fields, calculation of radiation therapy dose, and radiation treatment management, 5 treatment sessions.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (813) 745-1600
- Email not available
Practice Locations
4101 JIM WALTER BLVD
Tampa, FL 33607
12902 Usf Magnolia Dr
Tampa, FL 33612
Conditions Commonly Evaluated or Treated
Within Radiation Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Benign condition
Blood and lymph cancer
Bone cancer
Brain tumors
Cancer emergencies
Chest cancer
Endocrine cancer
Eye cancer
Eye conditions
Foot conditions
Gastrointestinal cancer
- Anal cancer
- Bile duct cancer
- Colon cancer
- Esophageal cancer
- Gallbladder cancer
- Liver cancer
- Pancreatic cancer
- Stomach cancer
Gynecologic cancer
Head & neck cancer
Head and neck cancer
Metastatic cancer
Neurologic condition
Orthopedic conditions
Sarcoma
Skin cancer
Thoracic cancer
Urologic cancer
Vascular conditions
Procedures & services
Most searched procedures
Advanced radiation
Benign treatment
Brain radiation
Cancer treatment
Central nervous system
Consultation
External radiation
- Electron beam therapy
- Image-guided radiation (IGRT)
- IMRT (Targeted intensity radiation)
- RapidArc / VMAT radiation
- Total body irradiation (TBI)
Eye cancer treatment
Follow-up care
Heart treatments
Internal radiation
Pain and symptom relief
Particle therapy
Precision radiation
- Adaptive radiation therapy
- Heart-sparing breath hold radiation (DIBH)
- Spine radiosurgery
- Stereotactic body radiation (SBRT)
- Stereotactic radiosurgery (SRS)
- Tattoo-free radiation
Prostate cancer treatment
Prostate protection
Radiation therapy
Skin cancer treatment
Skin lymphoma treatment
Specialized radiation
Targeted isotopes
Targeted radiation drugs
Treatment planning
Procedures Most Often Billed to Medicare
2,222 services · 871 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
512 |
| Calculation of radiation therapy dose | Imaging | 77300 |
474 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
175 |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
174 |
| Calculation of radiation therapy dose | Imaging | 77300 |
125 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
68 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
45 |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
45 |
| High precision radiation therapy planning | Imaging | 77301 |
45 |
| Complex radiation therapy planning | Imaging | 77263 |
38 |
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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other radiation oncologists in Tampa 8
Same specialty, same city.
Trained at Other 7
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2014 at Other 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 FL who bill this service to Medicare most often.
Common questions
What does George D. Grass, M.D. specialize in?
George D. Grass, M.D. is a radiation oncologist in Tampa, FL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiation Oncology”.
NPI registry
Where is George D. Grass, M.D. located?
George D. Grass, M.D. is listed at 4101 Jim Walter Blvd, Tampa, FL 33607. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is George D. Grass, M.D.'s phone number?
The number on file is (813) 745-1600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is George D. Grass, M.D.'s NPI number?
George D. Grass, M.D.'s National Provider Identifier is 1316350234. 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 George D. Grass, M.D. train?
George D. Grass, M.D. attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has George D. Grass, M.D. been practicing?
George D. Grass, M.D. has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does George D. Grass, M.D. do most often?
According to Medicare billing data, George D. Grass, M.D. performs imaging including ct guidance for insertion of radiation therapy fields and calculation of radiation therapy dose, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has George D. Grass, M.D. confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by George D. Grass, M.D.. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.