Urology · Amarillo, TX
NPI
1326039959
Since 2005
Specialty
Urology
Code 208800000X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
1900 Medi Park Dr
Amarillo, TX, 79106
Phone (806) 355-9447
Groups this clinician bills Medicare through
Medicare paid, 2024
$349K
15,904 services
Medicare patients, 2024
1,005
Average age 75
Drug cost, 2024
$4.2M
2,065 prescriptions
Company payments, 2025
$1,076
From 15 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by David Wilhelm was code Q9967 (low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml), 6,701 times for 66 patients. In total David Wilhelm billed 15,904 services in 110 codes, and Medicare paid $349K.
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2007-11-02.
| Code |
|---|
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | Office | 6,701 | 66 | $0.10 | $659 |
| J0897 Injection, denosumab, 1 mg | Office | 3,420 | 15 | $20.73 | $71K |
| 81001 Clinical Chemistry | Office | 843 | 719 | $3.10 | $2,617 |
| 99214 Office E&M - Established | Office | 786 | 633 | $85.31 | $67K |
| 84153 Clinical Chemistry | Office | 681 | 535 | $17.91 | $12K |
| J9217 Leuprolide acetate (for depot suspension), 7.5 mg | Office | 429 | 53 | $138.46 | $59K |
| 51798 Ultrasound - Nonspecific | Office | 319 | 295 | $7.55 | $2,409 |
| 84403 Clinical Chemistry | Office | 212 | 126 | $24.86 | $5,270 |
| 99213 Office E&M - Established | Office | 207 | 201 | $53.74 | $11K |
| 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 | 146 | 138 | $11.72 | $1,711 |
| 52000 Cystourethroscopy | Facility | 108 | 99 | $53.31 | $5,758 |
| 96402 Chemotherapy Administration | Office | 72 | 52 | $23.04 | $1,659 |
| 99231 Hospital E&M - Subsequent | Facility | 63 | 33 | $37.01 | $2,331 |
| 84154 Clinical Chemistry | Office | 62 | 60 | $18.02 | $1,117 |
| 99204 Office E&M - New | Office | 60 | 60 | $109.34 | $6,561 |
By year: 2022 $331K for 17,345 services; 2023 $432K for 19,413 services; 2024 $349K for 15,904 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 81001 Clinical Chemistry | 843 | 719 | $3.10 | $2,617 |
| 84153 Clinical Chemistry | 681 | 535 | $17.91 | $12K |
| 84403 Clinical Chemistry | 212 | 126 | $24.86 | $5,270 |
| 84154 Clinical Chemistry | 62 | 60 | $18.02 | $1,117 |
| 82565 Clinical Chemistry | 54 | 52 | $4.86 | $262 |
| G0416 Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method | 43 | 43 | $144.99 | $6,235 |
| 84270 Clinical Chemistry | 31 | 25 | $21.30 | $660 |
| 36415 Venipuncture Blood Collection | 30 | 30 | $8.37 | $251 |
| 85025 Blood Count | 29 | 28 | $7.61 | $221 |
| 85027 Blood Count | 12 | 11 | $6.34 | $76.08 |
Medicare prescription drug claims, 2024
In 2024, the drug David Wilhelm prescribed most often to Medicare patients was Tamsulosin Hcl, with 538 prescriptions and refills. In total David Wilhelm wrote 2,065 Medicare prescriptions that cost $4.2M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Tamsulosin Hcl Generic | 538 | 1,199 | 137 | $7,200 |
| Finasteride Generic | 266 | 591 | 58 | $3,329 |
| Xtandi Enzalutamide | 251 | 251 | 33 | $3.0M |
| Myrbetriq Mirabegron | 150 | 181 | 34 | $80K |
| Abiraterone Acetate Generic | 120 | 120 | 16 | $139K |
| Prednisone Generic | 105 | 107 | 15 | $530 |
| Testosterone Cypionate Generic | 54 | 78 | 11 | $1,840 |
| Orgovyx Relugolix | 47 | 47 | Under 11 | $126K |
| Oxybutynin Chloride Er Oxybutynin Chloride | 44 | 101 | 13 | $1,081 |
| Tramadol Hcl Generic | 35 | 35 | 24 | $114 |
| Solifenacin Succinate Generic | 34 | 62 | Under 11 | $1,542 |
| Allopurinol Generic | 29 | 83 | Under 11 | $343 |
| Erleada Apalutamide | 29 | 29 | Under 11 | $420K |
| Oxybutynin Chloride Generic | 28 | 58 | Under 11 | $328 |
| Ciprofloxacin Hcl Generic | 23 | 23 | 22 | $105 |
Brand drugs: 517 claims; generic drugs: 1,548 claims; opioid claims: 43.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid David Wilhelm $1,076 ($1,076 in general payments such as food, travel and fees) from 15 companies. The largest payer was Sumitomo Pharma America, Inc. with $221.
| Company | Payments | Amount |
|---|---|---|
| Sumitomo Pharma America, Inc. 4506.T | 12 | $221 |
| Procept Biorobotics Corporation PRCT | 1 | $160 |
| Dendreon Pharmaceuticals LLC | 4 | $125 |
| Intuitive Surgical, Inc. ISRG | 1 | $99.71 |
| Accord Healthcare, Inc. | 4 | $81.3 |
| Astellas Pharma US Inc 4503.T | 5 | $77.8 |
| Janssen Biotech, Inc. JNJ | 4 | $70.66 |
| Urogen Pharma, Inc. URGN | 3 | $55.5 |
| Novartis Pharmaceuticals Corporation NVS | 2 | $43.8 |
| Abbvie Inc. ABBV | 2 | $40.72 |
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.