Physician Profile
Unclaimed ProfileAbout HOLLEN
Based in Sarasota, FL, Tyler Rowland Hollen, M.D. is listed in the NPI registry under radiation oncology. Tyler graduated from University of Florida College of Medicine in 2009. Tyler is also listed as specializing in internal medicine. Medicare claims data shows Tyler provided 13,549 services to 3,429 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
- (941) 364-8887
- Email not available
Practice Locations
3210 FRUITVILLE RD
Sarasota, FL 34237
Procedures Most Often Billed to Medicare
13,549 services · 3,429 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
3,601 |
| Continuing radiation therapy consultation per week | Imaging | 77336 |
866 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
861 |
| Calculation of radiation therapy dose | Imaging | 77300 |
746 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
505 |
| Complex radiation therapy planning | Imaging | 77263 |
282 |
| Cranial lesion surgery using radiation over multiple sessions | Imaging | 77373 |
211 |
| High precision radiation therapy planning | Imaging | 77301 |
185 |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
184 |
| 3d radiation therapy planning | Imaging | 77295 |
91 |
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.
Other radiation oncology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Other radiation oncology specialists in Sarasota 5
Same specialty, same city.
Trained at University of Florida College 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 2009 at University of Florida College 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 FL who bill this service to Medicare most often.
Common questions
What does Dr. Hollen specialize in?
Dr. Hollen is a radiation oncology in Sarasota, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RADIATION ONCOLOGY”.
NPI registry
Where is Dr. Hollen located?
Dr. Hollen is listed at 3210 FRUITVILLE RD, Sarasota, FL 34237. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hollen's phone number?
The number on file is (941) 364-8887. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Hollen?
Dr. Hollen's National Provider Identifier is 1033344643. 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. Hollen go to medical school?
Dr. Hollen attended University of Florida College of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hollen have?
Dr. Hollen has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Hollen do most often?
According to Medicare billing data, Dr. Hollen performs imaging including ct guidance for insertion of radiation therapy fields and continuing radiation therapy consultation per week, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hollen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hollen. 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.