Urology · Baton Rouge, LA
NPI
1255391660
Since 2006
Specialty
Urology
Code 208800000X
Group practices
2
Medicare group memberships
Hospitals
4
Hospital affiliations
7777 Hennessy Blvd, Suite 2004
Baton Rouge, LA, 70808
Phone (225) 769-2500
Groups this clinician bills Medicare through
Medicare paid, 2024
$199K
10,649 services
Medicare patients, 2024
699
Average age 74
Drug cost, 2024
$485K
5,867 prescriptions
Company payments, 2025
$620
From 13 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Mark P Posner was code Q9967 (low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml), 2,490 times for 25 patients. In total Mark P Posner billed 10,649 services in 91 codes, and Medicare paid $199K.
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-05-28.
| Code |
|---|
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | Office | 2,490 | 25 | $0.10 | $253 |
| J1071 Injection, testosterone cypionate, 1 mg | Office | 2,287 | 12 | $0.00 | $6.72 |
| 81001 Clinical Chemistry | Office | 901 | 608 | $3.09 | $2,784 |
| 99214 Office E&M - Established | Office | 587 | 425 | $86.03 | $50K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 541 | 435 | $11.71 | $6,337 |
| 36415 Venipuncture Blood Collection | Office | 459 | 356 | $8.58 | $3,939 |
| 51798 Ultrasound - Nonspecific | Office | 450 | 370 | $7.19 | $3,236 |
| 84153 Clinical Chemistry | Office | 373 | 297 | $17.97 | $6,703 |
| 99213 Office E&M - Established | Office | 335 | 291 | $61.23 | $21K |
| 87086 Bacterial Culture | Office | 208 | 143 | $7.87 | $1,637 |
| 74018 Standard X-ray | Office | 163 | 115 | $20.62 | $3,361 |
| 76770 Ultrasound - Abdomen and Pelvis | Office | 146 | 135 | $72.97 | $11K |
| 76775 Ultrasound - Abdomen and Pelvis | Office | 110 | 106 | $40.22 | $4,424 |
| 80048 Clinical Chemistry | Office | 107 | 97 | $8.29 | $887 |
| 96372 Injection Administration | Office | 94 | 25 | $8.79 | $827 |
By year: 2022 $207K for 11,272 services; 2023 $199K for 10,062 services; 2024 $199K for 10,649 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 81001 Clinical Chemistry | 901 | 608 | $3.09 | $2,784 |
| 36415 Venipuncture Blood Collection | 459 | 356 | $8.58 | $3,939 |
| 84153 Clinical Chemistry | 373 | 297 | $17.97 | $6,703 |
| 87086 Bacterial Culture | 208 | 143 | $7.87 | $1,637 |
| 80048 Clinical Chemistry | 107 | 97 | $8.29 | $887 |
| 87184 General Laboratory | 92 | 60 | $7.33 | $674 |
| 88313 Surgical Pathology Examination | 60 | 50 | $48.89 | $2,933 |
| 88112 Surgical Pathology Examination | 60 | 50 | $28.34 | $1,701 |
| 80053 Clinical Chemistry | 58 | 53 | $9.99 | $580 |
| 86386 Immunoassay | 55 | 55 | $21.34 | $1,174 |
Medicare prescription drug claims, 2024
In 2024, the drug Mark P Posner prescribed most often to Medicare patients was Tamsulosin Hcl, with 1,724 prescriptions and refills. In total Mark P Posner wrote 5,867 Medicare prescriptions that cost $485K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Tamsulosin Hcl Generic | 1,724 | 4,330 | 493 | $26K |
| Finasteride Generic | 828 | 2,297 | 246 | $11K |
| Oxybutynin Chloride Er Oxybutynin Chloride | 319 | 779 | 90 | $5,595 |
| Testosterone Cypionate Generic | 286 | 333 | 50 | $6,220 |
| Myrbetriq Mirabegron | 232 | 416 | 63 | $184K |
| Solifenacin Succinate Generic | 176 | 312 | 57 | $6,500 |
| Cefdinir Generic | 174 | 174 | 145 | $2,140 |
| Imipramine Hcl Generic | 165 | 388 | 46 | $3,641 |
| Estradiol Generic | 163 | 434 | 100 | $13K |
| Gemtesa Vibegron | 136 | 216 | 39 | $103K |
| Levofloxacin Generic | 128 | 128 | 101 | $684 |
| Nitrofurantoin Nitrofurantoin Macrocrystal | 115 | 221 | 62 | $3,947 |
| Doxazosin Mesylate Generic | 111 | 281 | 30 | $1,610 |
| Ciprofloxacin Hcl Generic | 96 | 96 | 69 | $608 |
| Testosterone Generic | 71 | 93 | 16 | $9,888 |
Brand drugs: - claims; generic drugs: 5,432 claims; opioid claims: 73.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Mark P Posner $620 ($620 in general payments such as food, travel and fees) from 13 companies. The largest payer was Abbvie Inc. with $187.
| Company | Payments | Amount |
|---|---|---|
| Abbvie Inc. ABBV | 12 | $187 |
| Urogen Pharma, Inc. URGN | 2 | $86.82 |
| Janssen Biotech, Inc. JNJ | 4 | $76.92 |
| Pfizer Inc. PFE | 3 | $54.73 |
| Astellas Pharma US Inc 4503.T | 2 | $43.05 |
| Antares Pharma, Inc. | 2 | $35.92 |
| Boston Scientific Corporation BSX | 2 | $33.16 |
| AstraZeneca Pharmaceuticals LP AZN | 1 | $20 |
| Dendreon Pharmaceuticals LLC | 1 | $18.86 |
| Ferring Pharmaceuticals Inc. | 1 | $17.97 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.