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Edit this profileBased in Cape Coral, FL, Constantine A. Mantz, MD is listed in the NPI registry under radiation oncology. Constantine graduated from University of Chicago, Pritzker School of Medicine in 1995. Constantine is also listed as specializing in therapeutic radiology. According to Medicare claims data, Constantine cared for 3,333 Medicare patients across 17,243 services. The services billed most often include intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session, ct guidance for insertion of radiation therapy fields, and low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml. NPI 1396743290 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1419 SE 8TH TER
Cape Coral, FL 33990
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.
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
Gynecologic cancer
Head & neck cancer
Head and neck cancer
Metastatic cancer
Neurologic condition
Orthopedic conditions
Sarcoma
Skin cancer
Thoracic cancer
Urologic cancer
Vascular conditions
Most searched procedures
Advanced radiation
Benign treatment
Brain radiation
Cancer treatment
Central nervous system
Consultation
External radiation
Eye cancer treatment
Follow-up care
Heart treatments
Internal radiation
Pain and symptom relief
Particle therapy
Precision radiation
Prostate cancer treatment
Prostate protection
Radiation therapy
Skin cancer treatment
Skin lymphoma treatment
Specialized radiation
Targeted isotopes
Targeted radiation drugs
Treatment planning
17,243 services · 3,333 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
3,277 | More than most peers in Radiation Oncology |
| Calculation of radiation therapy dose | Imaging | 77300 |
1,330 | More than most peers in Radiation Oncology |
| Continuing radiation therapy consultation per week | Imaging | 77336 |
950 | Too few peers to compare |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
794 | More than most peers in Radiation Oncology |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
366 | More than most peers in Radiation Oncology |
| Cranial lesion surgery using radiation over multiple sessions | Imaging | 77373 |
310 | Too few peers to compare |
| Complex radiation therapy planning | Imaging | 77263 |
260 | More than most peers in Radiation Oncology |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
213 | More than most peers in Radiation Oncology |
| High precision radiation therapy planning | Imaging | 77301 |
210 | More than most peers in Radiation Oncology |
| Nuclear medicine study from skull base to mid-thigh with ct scan | Imaging | 78815 |
148 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Mantz is a radiation oncologist in Cape Coral, FL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiation Oncology”.
NPI registry
Dr. Mantz is listed at 1419 Se 8Th Ter, Cape Coral, FL 33990. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (239) 772-3202. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Mantz's National Provider Identifier is 1396743290. 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
Dr. Mantz attended University of Chicago, Pritzker School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
Dr. Mantz has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Mantz 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
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mantz. If this is you, claiming it is free.
Guide.md
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