Dr. Mark D Byron , MD
Urology • Jesup, GA
825 S 1st St
Jesup, GA 31545
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on September 8, 2005; this date does not establish years in practice.
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Published CMS data list 6,278 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.
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Published Part B service records, 2024:
- 81002 — Urinalysis, manual test: 2,533 service units.
- 99214 — Established patient outpatient office visit: 2,367 service units.
- 99204 — New patient outpatient office visit: 225 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 19 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 6,219 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.
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Published Part D records, 2024:
- Tamsulosin Hcl — 1,078 prescription fills, including refills.
- Doxazosin Mesylate — 914 prescription fills, including refills.
- Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) — 503 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 all 37 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 85% of clinicians listed under Urology in Georgia (2024, 265 clinicians with data). Median for this group: 1,609. Middle half: 701 to 3,380.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 6,028 in 2020 to 6,278 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
825 S 1st St
Jesup, GA 31545
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
St. Louis College Of Physicians And Surgeons
1988
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
1,036 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 $546,733 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 $404,603 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
12,089 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
$826,667 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: $406.79 across 15 records.
By nature of payment
- Food and Beverage: $406.79 across 15 records.
Reporting-company totals (3 largest of 5)
- Teleflex LLC: $217.14 across 5 records.
- Boston Scientific Corporation: $139.01 across 5 records.
- COLOPLAST CORP: $20.26 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
38 years (graduated 1988)
CMS Doctors and Clinicians data list 1988 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. Byron 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. Byron 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 Jesup and Georgia
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 85% of clinicians listed under Urology in Georgia (2024, 265 clinicians with data). Median for this group: 1,609. Middle half: 701 to 3,380.
Too few clinicians listed under Urology in Jesup have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Urology in Georgia (2024, 265 clinicians with data). Median for this group: $119,394. Middle half: $55,966 to $206,102.
Too few clinicians listed under Urology in Jesup have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Urology in Georgia (2024, 265 clinicians with data). Median for this group: $88,074. Middle half: $40,893 to $150,314.
Too few clinicians listed under Urology in Jesup have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Urology in Georgia (2024, 290 clinicians with data). Median for this group: 1,134. Middle half: 423 to 1,880.
Too few clinicians listed under Urology in Jesup have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Urology in Georgia (2024, 290 clinicians with data). Median for this group: $138,138. Middle half: $30,848 to $451,738.
Too few clinicians listed under Urology in Jesup have Medicare Part D data for 2024 to compare.
1 active clinicians are listed under Urology with a practice address in Jesup, GA (401 in Georgia).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services stayed about the same: 6,028 in 2020 and 6,278 in 2024.
- 2020: 6,028
- 2021: 6,256
- 2022: 6,483
- 2023: 7,105
- 2024: 6,278
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Medicare-allowed amount
Medicare-allowed amount increased 12% from $486,101 in 2020 to $546,733 in 2024.
- 2020: $486,101
- 2021: $532,597
- 2022: $521,640
- 2023: $596,785
- 2024: $546,733
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Paid by Medicare
Paid by Medicare increased 12% from $360,730 in 2020 to $404,603 in 2024.
- 2020: $360,730
- 2021: $399,332
- 2022: $384,528
- 2023: $446,361
- 2024: $404,603
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 42% from 4,376 in 2020 to 6,219 in 2024.
- 2020: 4,376
- 2021: 4,596
- 2022: 4,517
- 2023: 5,226
- 2024: 6,219
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30-day fills
30-day fills increased 51% from 8,032 in 2020 to 12,089 in 2024.
- 2020: 8,032
- 2021: 8,624
- 2022: 8,971
- 2023: 10,053
- 2024: 12,089
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Part D drug cost
Part D drug cost increased 116% from $382,618 in 2020 to $826,667 in 2024.
- 2020: $382,618
- 2021: $345,696
- 2022: $316,996
- 2023: $406,467
- 2024: $826,667
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $164.78 in 2019 to $406.79 in 2025.
- 2019: $164.78
- 2021: $163.05
- 2023: $173.21
- 2024: $218.04
- 2025: $406.79
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): 15 records totaling $406.79.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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Axonics | General | $78.49 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
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BARRIGEL | General | $67.37 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
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BARRIGEL | General | $55.60 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
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UROLIFT | General | $53.33 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
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BARRIGEL | General | $22.93 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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Axonics | General | $21.99 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
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SpeediCath | General | $20.26 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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Axonics | General | $18.44 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
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BARRIGEL | General | $17.91 |
| Olympus America Inc. |
Food and Beverage
In-kind items and services
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iTIND System | General | $15.98 |
| Laborie Medical Technologies Corp. |
Food and Beverage
Cash or cash equivalent
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Optilume BPH Drug Coated Balloon Catheter | General | $10.14 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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Axonics | General | $10.09 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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Axonics | General | $10.00 |
| Laborie Medical Technologies Corp. |
Food and Beverage
Cash or cash equivalent
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Optilume BPH Drug Coated Balloon Catheter | General | $2.30 |
| Laborie Medical Technologies Corp. |
Food and Beverage
Cash or cash equivalent
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— | General | $1.96 |
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 |
|---|---|---|---|---|
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81002
Urinalysis, manual test
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2,533 | 974 | $5.00 | $3.38 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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2,367 | 905 | $135.00 | $123.58 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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225 | 225 | $220.00 | $159.82 |
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J9217
Leuprolide acetate (for depot suspension), 7.5 mg
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208 | 37 | $725.00 | $178.57 |
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52281
Dilation of urethra using an endoscope
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170 | 148 | $650.00 | $302.96 |
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96402
Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle
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161 | 37 | $40.00 | $32.75 |
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51610
Injection procedure through bladder and urethra for x-ray imaging
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113 | 100 | $600.00 | $31.52 |
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50590
Shock wave crushing of kidney stones
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103 | 90 | $3786.41 | $708.59 |
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J0696
Injection, ceftriaxone sodium, per 250 mg
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91 | 29 | $113.85 | $0.45 |
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J1580
Injection, garamycin, gentamicin, up to 80 mg
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49 | 37 | $119.18 | $2.60 |
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52332
Insertion of stent in ureter using an endoscope
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44 | 34 | $1568.18 | $112.32 |
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76872
Ultrasound scan of pelvic region through rectum
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43 | 36 | $265.00 | $127.77 |
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55700
Biopsy of prostate gland
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34 | 34 | $400.00 | $228.87 |
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99231
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
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30 | 17 | $50.00 | $48.79 |
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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29 | 27 | $250.00 | $116.38 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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27 | 20 | $90.00 | $87.92 |
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52630
Complete removal of remaining or regrown prostate tissue with control of bleeding using an endoscope
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19 | 19 | $3000.00 | $398.75 |
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52287
Exam with injections of chemical for destruction of bladder using an endoscope
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17 | 16 | $1000.00 | $160.98 |
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52320
Removal of stone in ureter using an endoscope
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15 | 12 | $1800.00 | $221.41 |
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 |
|---|---|---|---|---|---|
| Tamsulosin Hcl | Tamsulosin Hcl | 1,078 | 80,549 | $14,102.28 | 358 |
| Doxazosin Mesylate | Doxazosin Mesylate | 914 | 72,049 | $14,215.58 | 268 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 503 | 4,779 | $8,908.65 | 322 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 403 | 26,955 | $6,945.12 | 118 |
| Finasteride | Finasteride | 390 | 30,597 | $5,013.97 | 122 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 389 | 11,205 | $4,425.93 | 219 |
| Gemtesa | Vibegron | 364 | 16,970 | $273,758.24 | 80 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 318 | 1,557 | $1,743.37 | 200 |
| Cephalexin | Cephalexin | 269 | 12,206 | $2,758.38 | 136 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 205 | 2,058 | $769.93 | 148 |
| Myrbetriq | Mirabegron | 143 | 6,612 | $100,367.91 | 34 |
| Methenamine Hippurate | Methenamine Hippurate | 123 | 6,491 | $10,672.40 | 39 |
| Trimethoprim | Trimethoprim | 114 | 7,655 | $9,753.73 | 40 |
| Fesoterodine Fumarate Er | Fesoterodine Fumarate | 111 | 5,021 | $9,572.59 | 41 |
| Bicalutamide | Bicalutamide | 86 | 4,677 | $3,347.81 | 25 |
| Tolterodine Tartrate Er | Tolterodine Tartrate | 80 | 4,735 | $7,339.14 | 25 |
| Fluconazole | Fluconazole | 70 | 201 | $510.22 | 35 |
| Solifenacin Succinate | Solifenacin Succinate | 64 | 4,710 | $3,814.20 | 21 |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 57 | 754 | $658.27 | 38 |
| Tramadol Hcl | Tramadol Hcl | 54 | 411 | $153.84 | 29 |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 51 | 3,785 | $1,416.02 | 19 |
| Testosterone Cypionate | Testosterone Cypionate | 50 | 2,570 | $1,941.24 | 20 |
| Tadalafil | Tadalafil | 47 | 3,614 | $1,701.61 | 17 |
| Oxybutynin Chloride | Oxybutynin Chloride | 40 | 2,713 | $838.34 | 13 |
| Allopurinol | Allopurinol | 34 | 2,764 | $573.22 | — |
(top 25 shown)
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: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
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 - UROLOGY
I20111020000100
GA
3971775792
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 825 S 1ST ST, JESUP, GA 31545 (Tel: 9124278033)
Registered at 825 S 1ST STREET, JESUP, GA 31545 (Tel: 9124278033)
Recorded as MARK BYRON, MD
Urology (license number reported to NPPES: GA 47579)
NPI status registered as active in NPPES database
Registered at 162 MEMORIAL DR, JESUP, GA 315450101 (Tel: 9124278033)
Registered at 162 MEMORIAL DR, JESUP, GA 315450101 (Tel: 9124278033)
Recorded as MARK BYRON, M.D., P.C.
Specialist (license number reported to NPPES: GA 047579)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
825 S 1st Street
Jesup, GA 31545
Phone: 9124278033