Dr. Marc Hepner Blasser , MD
Urology • Orange Park, FL
1715 Village Way
Orange Park, FL 32073
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 October 5, 2006; this date does not establish years in practice.
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Published CMS data list 944 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:
- 51798 — Ultrasound measurement of bladder capacity after voiding: 233 service units.
- 99213 — Established patient outpatient office visit: 163 service units.
- 99214 — Established patient outpatient office visit: 141 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 14 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 1,384 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 — 560 prescription fills, including refills.
- Finasteride — 265 prescription fills, including refills.
- Ciprofloxacin Hcl — 76 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 20 records in the table · Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 60% of clinicians listed under Urology in Florida (2024, 687 clinicians with data). Median for this group: 1,418. Middle half: 564 to 4,602.
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 7,375 in 2020 to 944 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
1715 Village Way
Orange Park, FL 32073
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
337 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 $81,685 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 $57,708 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
3,545 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
$93,019 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.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $124.05 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
NPI first issued
2006
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, CMS release of October 2, 2026; 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, CMS release of October 2, 2026.
Enrolled in Medicare (PECOS)
Dr. Blasser 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. Blasser 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 Orange Park and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 60% of clinicians listed under Urology in Florida (2024, 687 clinicians with data). Median for this group: 1,418. Middle half: 564 to 4,602.
Too few clinicians listed under Urology in Orange Park have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A lower Medicare-allowed amount than 60% of clinicians listed under Urology in Florida (2024, 687 clinicians with data). Median for this group: $124,097. Middle half: $52,476 to $268,577.
Too few clinicians listed under Urology in Orange Park have Medicare Part B data for 2024 to compare.
Paid by Medicare
A lower Medicare payment amount than 65% of clinicians listed under Urology in Florida (2024, 687 clinicians with data). Median for this group: $92,445. Middle half: $39,067 to $203,147.
Too few clinicians listed under Urology in Orange Park have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Urology in Florida (2024, 735 clinicians with data). Median for this group: 1,304. Middle half: 361 to 2,294.
Too few clinicians listed under Urology in Orange Park have Medicare Part D data for 2024 to compare.
Part D drug cost
Close to the middle for clinicians listed under Urology in Florida (2024, 735 clinicians with data). Median for this group: $135,374. Middle half: $24,342 to $465,517.
Too few clinicians listed under Urology in Orange Park have Medicare Part D data for 2024 to compare.
6 active clinicians are listed under Urology with a practice address in Orange Park, FL (1,039 in Florida).
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 decreased 87% from 7,375 in 2020 to 944 in 2024.
- 2020: 7,375
- 2021: 9,355
- 2022: 6,325
- 2023: 7,730
- 2024: 944
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Medicare-allowed amount
Medicare-allowed amount decreased 72% from $288,677 in 2020 to $81,685 in 2024.
- 2020: $288,677
- 2021: $314,169
- 2022: $276,299
- 2023: $377,469
- 2024: $81,685
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Paid by Medicare
Paid by Medicare decreased 73% from $214,940 in 2020 to $57,708 in 2024.
- 2020: $214,940
- 2021: $236,869
- 2022: $206,011
- 2023: $283,145
- 2024: $57,708
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 26% from 1,868 in 2020 to 1,384 in 2024.
- 2020: 1,868
- 2021: 1,833
- 2022: 1,904
- 2023: 1,820
- 2024: 1,384
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30-day fills
30-day fills decreased 27% from 4,868 in 2020 to 3,545 in 2024.
- 2020: 4,868
- 2021: 4,715
- 2022: 4,739
- 2023: 4,570
- 2024: 3,545
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Part D drug cost
Part D drug cost decreased 14% from $108,781 in 2020 to $93,019 in 2024.
- 2020: $108,781
- 2021: $91,348
- 2022: $85,596
- 2023: $112,645
- 2024: $93,019
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $665.35 in 2021 to $124.05 in 2025.
- 2021: $665.35
- 2022: $577.58
- 2023: $1,063.33
- 2024: $608.19
- 2025: $124.05
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, 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 $124.05.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $124.05 |
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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51798
Ultrasound measurement of bladder capacity after voiding
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233 | 182 | $60.03 | $10.55 |
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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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163 | 144 | $287.03 | $87.87 |
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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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141 | 118 | $406.03 | $124.33 |
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J9217
Leuprolide acetate (for depot suspension), 7.5 mg
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96 | 18 | $560.02 | $180.13 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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69 | 69 | $355.03 | $107.40 |
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52000
Diagnostic exam of bladder and urethra using an endoscope
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54 | 51 | $739.03 | $226.23 |
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96402
Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle
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32 | 19 | $100.06 | $33.22 |
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76857
Limited ultrasound scan of pelvis
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29 | 29 | $149.03 | $46.59 |
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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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26 | 26 | $530.03 | $162.98 |
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51741
Electronic assessment of bladder emptying
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25 | 25 | $46.03 | $7.56 |
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51700
Simple bladder irrigation and/or instillation
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24 | 13 | $251.03 | $69.85 |
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96372
Injection of drug or substance under skin or into muscle
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20 | 12 | $44.03 | $13.67 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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18 | 16 | $175.03 | $54.65 |
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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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14 | 12 | $120.03 | $48.55 |
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 | 560 | 49,224 | $9,369.75 | 214 |
| Finasteride | Finasteride | 265 | 23,337 | $3,563.61 | 94 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 76 | 633 | $459.08 | 59 |
| Anastrozole | Anastrozole | 59 | 4,980 | $326.08 | 21 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 56 | 4,915 | $1,406.50 | 22 |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 51 | 4,590 | $1,461.22 | 17 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 43 | 106 | $181.68 | 37 |
| Gemtesa | Vibegron | 40 | 2,304 | $38,769.74 | — |
| Diazepam | Diazepam | 28 | 28 | $26.55 | 23 |
| Testosterone Cypionate | Testosterone Cypionate | 28 | 2,100 | $1,129.22 | 12 |
| Myrbetriq | Mirabegron | 27 | 2,070 | $29,655.10 | — |
| Testosterone | Testosterone | 25 | 1,230 | $3,310.63 | — |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 24 | 241 | $104.18 | 19 |
| Sildenafil Citrate | Sildenafil Citrate | 22 | 820 | $137.04 | — |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 18 | 185 | $150.40 | 13 |
| Terazosin Hcl | Terazosin Hcl | 13 | 998 | $169.59 | — |
| Nitrofurantoin | Nitrofurantoin Macrocrystal | 13 | 771 | $704.64 | — |
| Potassium Citrate Er | Potassium Citrate | 13 | 930 | $1,832.16 | — |
| Doxazosin Mesylate | Doxazosin Mesylate | 12 | 1,080 | $174.45 | — |
| Allopurinol | Allopurinol | 11 | 990 | $87.09 | — |
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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - UROLOGY
I20100326000900
FL
2062484348
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Osteopathic Medicine (D.O.)
Physician Assistant - Surgical
Physician Assistant (Certified)
Urology
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated October 05, 2006.
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 November 2026.
NPI Administrative Meta
Other Urology Specialists in Orange Park
Healthcare providers in Orange ParkMailing Address
1715 Village Way
Orange Park, FL 32073
Phone: 9042648418