Dr. John M Koval , MD
Specialist • Tampa, FL
12206 Bruce B Downs Blvd, Ste 101
Tampa, FL 336129211
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on October 14, 2005; this date does not establish years in practice.
-
Published CMS data list 1,661 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
-
Published Part B service records, 2024:
- G6015 — Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session: 380 service units.
- 77014 — Ct guidance for insertion of radiation therapy fields: 373 service units.
- G6012 — Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev: 215 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 16 records in the table · Guide: How to read Medicare Part B data
-
Published CMS data list 11 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
-
Published Part D records, 2024:
- Bicalutamide — 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
-
Close to the middle for Medicare Part B services among clinicians listed under Specialist in Tampa, FL (2024, 24 clinicians with data). Median for this group: 1,472. Middle half: 495 to 2,725.
Close to the middle for Medicare Part B services among clinicians listed under Specialist in Florida (2024, 456 clinicians with data). Median for this group: 1,487. Middle half: 453 to 3,647.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part B services went from 2,990 in 2020 to 1,661 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
12206 Bruce B Downs Blvd
Ste 101
Tampa, FL 336129211
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 2 distinct group names: Nmc Llc; Tampa Bay Radiation Oncology Pa. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Miami, Lm Miller School Of Medicine
1975
What Public CMS Data Show
Specialist: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
158 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $310,068 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $246,379 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
15 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$431 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $52.44 across 2 records.
By nature of payment
- Food and Beverage: $52.44 across 2 records.
Reporting-company totals
- Dendreon Pharmaceuticals LLC: $31.68 across 1 record.
- Regeneron Pharmaceuticals, Inc.: $20.76 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
51 years (graduated 1975)
CMS Doctors and Clinicians data list 1975 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2005
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Koval has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Koval as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Tampa and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Specialist in Tampa, FL (2024, 24 clinicians with data). Median for this group: 1,472. Middle half: 495 to 2,725.
Close to the middle for clinicians listed under Specialist in Florida (2024, 456 clinicians with data). Median for this group: 1,487. Middle half: 453 to 3,647.
Medicare-allowed amount
A higher Medicare-allowed amount than 80% of clinicians listed under Specialist in Tampa, FL (2024, 24 clinicians with data). Median for this group: $112,858. Middle half: $44,463 to $283,009.
A higher Medicare-allowed amount than 75% of clinicians listed under Specialist in Florida (2024, 456 clinicians with data). Median for this group: $129,953. Middle half: $43,519 to $280,097.
Paid by Medicare
A higher Medicare payment amount than 80% of clinicians listed under Specialist in Tampa, FL (2024, 24 clinicians with data). Median for this group: $83,134. Middle half: $31,893 to $206,659.
A higher Medicare payment amount than 75% of clinicians listed under Specialist in Florida (2024, 456 clinicians with data). Median for this group: $96,632. Middle half: $32,296 to $209,932.
Medicare Part D prescriptions
Fewer Part D prescriptions than 95% of clinicians listed under Specialist in Tampa, FL (2024, 30 clinicians with data). Median for this group: 1,220. Middle half: 73 to 2,102.
Fewer Part D prescriptions than 95% of clinicians listed under Specialist in Florida (2024, 508 clinicians with data). Median for this group: 602. Middle half: 126 to 2,340.
Part D drug cost
A lower Part D drug cost than 85% of clinicians listed under Specialist in Tampa, FL (2024, 30 clinicians with data). Median for this group: $60,071. Middle half: $3,902 to $436,605.
A lower Part D drug cost than 85% of clinicians listed under Specialist in Florida (2024, 508 clinicians with data). Median for this group: $35,772. Middle half: $2,466 to $359,998.
149 active clinicians are listed under Specialist with a practice address in Tampa, FL (2,695 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Tampa
4.7% of these 149 clinicians have the CMS telehealth indicator.
18.1% of these 149 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Medicare Part B services
Medicare Part B services decreased 44% from 2,990 in 2020 to 1,661 in 2024.
- 2020: 2,990
- 2021: 2,259
- 2022: 1,481
- 2023: 1,120
- 2024: 1,661
-
Medicare-allowed amount
Medicare-allowed amount decreased 45% from $567,385 in 2020 to $310,068 in 2024.
- 2020: $567,385
- 2021: $428,170
- 2022: $294,288
- 2023: $201,259
- 2024: $310,068
-
Paid by Medicare
Paid by Medicare decreased 46% from $452,989 in 2020 to $246,379 in 2024.
- 2020: $452,989
- 2021: $339,182
- 2022: $233,668
- 2023: $159,421
- 2024: $246,379
-
Medicare Part D prescriptions
Medicare Part D prescriptions decreased 85% from 75 in 2020 to 11 in 2024.
- 2020: 75
- 2021: 48
- 2022: 25
- 2023: 12
- 2024: 11
-
30-day fills
30-day fills decreased 86% from 108 in 2020 to 15 in 2024.
- 2020: 108
- 2021: 96
- 2022: 60
- 2023: 22
- 2024: 15
-
Part D drug cost
Part D drug cost decreased 83% from $2,518 in 2020 to $431 in 2024.
- 2020: $2,518
- 2021: $1,702
- 2022: $937
- 2023: $787
- 2024: $431
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $251.65 in 2021 to $52.44 in 2025.
- 2021: $251.65
- 2022: $79.84
- 2023: $15.80
- 2024: $55.44
- 2025: $52.44
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $52.44.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Dendreon Pharmaceuticals LLC |
Food and Beverage
In-kind items and services
|
PROVENGE | General | $31.68 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
LIBTAYO | General | $20.76 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
G6015
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session
|
380 | 62 | $1900.00 | $328.81 |
|
77014
Ct guidance for insertion of radiation therapy fields
|
373 | 61 | $898.89 | $112.60 |
|
G6012
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev
|
215 | 38 | $470.00 | $189.88 |
|
77427
Radiation treatment management, 5 treatment sessions
|
118 | 37 | $750.00 | $171.34 |
|
77336
Continuing radiation therapy consultation per week
|
108 | 25 | $325.00 | $75.74 |
|
G6002
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy
|
92 | 30 | $575.00 | $70.73 |
|
G6013
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev
|
80 | 23 | $520.00 | $213.11 |
|
77334
Design and construction of complex radiation treatment device
|
71 | 33 | $514.08 | $95.56 |
|
77300
Calculation of radiation therapy dose
|
50 | 20 | $320.00 | $61.57 |
|
77280
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area
|
47 | 26 | $579.15 | $223.00 |
|
77290
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
|
30 | 28 | $1250.00 | $392.48 |
|
77263
Complex radiation therapy planning
|
24 | 21 | $900.00 | $150.74 |
|
99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
|
22 | 22 | $500.00 | $200.25 |
|
77331
Special radiation therapy planning
|
21 | 16 | $360.00 | $62.32 |
|
77295
3d radiation therapy planning
|
15 | 13 | $3860.00 | $455.74 |
|
77470
Special radiation treatment
|
15 | 14 | $1740.00 | $137.05 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Bicalutamide | Bicalutamide | 11 | 450 | $430.77 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - RADIATION ONCOLOGY
I20100609000585
FL
8224921200
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Tampa Bay Radiation Oncology Pa
4031 Upper Creek Dr, Sun City Center, FL 335736819
Phone: 8136332733
Nmc Llc
621 Lumsden Professional Ct, Brandon, FL 335115996
Phone: 8136574004
Tampa Bay Radiation Oncology Pa
12206 Bruce B Downs Blvd, Tampa, FL 336129224
Phone: 8139718276
Tampa Bay Radiation Oncology Pa
621 Lumsden Professional Ct, Brandon, FL 335115996
Phone: 8136574004
Career & Practice History
NPI enumerated October 14, 2005.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Specialists in Tampa
- Dr. Rudolph Acosta, MD
- Dr. Dirk Suringa, MD
- Luis Nunez
- Dr. Philip Henkin, MD
- Dr. John Sinnott, MD, FACP
- Dr. Naishadh Mandaliya, MD
Mailing Address
4031 Upper Creek Dr
Sun City Center, FL 335736819
Phone: 8136332733