Internal Medicine, Nephrology · Westerville, OH
NPI
1750380481
Since 2005
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
595 Copeland Mill Rd, Suite 2d
Westerville, OH, 43081
Phone (614) 823-8500
Groups this clinician bills Medicare through
Medicare paid, 2024
$117K
1,293 services
Medicare patients, 2024
336
Average age 74
Drug cost, 2024
$326K
3,991 prescriptions
Company payments, 2025
$26.71
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by William A Wilmer was code 99214 (office e&m - established), 302 times for 153 patients. In total William A Wilmer billed 1,293 services in 26 codes, and Medicare paid $117K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-02-14.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 302 | 153 | $59.89 | $18K |
| 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 | 193 | 131 | $12.29 | $2,373 |
| 99232 Hospital E&M - Subsequent | Facility | 168 | 67 | $60.05 | $10K |
| 99233 Hospital E&M - Subsequent | Facility | 136 | 65 | $90.80 | $12K |
| 90960 ESRD Related Services (not dialysis) | Office | 106 | 26 | $269.78 | $29K |
| 99213 Office E&M - Established | Office | 78 | 63 | $45.74 | $3,568 |
| 99223 Hospital E&M - Initial | Facility | 68 | 59 | $133.31 | $9,065 |
| 90961 ESRD Related Services (not dialysis) | Office | 32 | 11 | $224.84 | $7,195 |
| 99205 Office E&M - New | Office | 24 | 24 | $159.67 | $3,832 |
| 99215 Office E&M - Established | Office | 21 | 17 | $60.87 | $1,278 |
| 81001 Clinical Chemistry | Office | 19 | 19 | $3.11 | $59.09 |
| 99495 Chronic, Principal, and Transitional Care Management | Office | 11 | 11 | $102.92 | $1,132 |
By year: 2022 $181K for 1,443 services; 2023 $145K for 1,300 services; 2024 $117K for 1,293 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 81001 Clinical Chemistry | 19 | 19 | $3.11 | $59.09 |
Medicare prescription drug claims, 2024
In 2024, the drug William A Wilmer prescribed most often to Medicare patients was Furosemide, with 331 prescriptions and refills. In total William A Wilmer wrote 3,991 Medicare prescriptions that cost $326K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Furosemide Generic | 331 | 874 | 112 | $1,462 |
| Calcitriol Generic | 245 | 638 | 77 | $3,677 |
| Spironolactone Generic | 217 | 622 | 78 | $2,514 |
| Amlodipine Besylate Generic | 193 | 513 | 60 | $1,496 |
| Carvedilol Generic | 176 | 452 | 59 | $1,684 |
| Spironolactone-Hctz Spironolact/Hydrochlorothiazid | 170 | 423 | 49 | $5,205 |
| Losartan Potassium Generic | 147 | 409 | 47 | $1,081 |
| Allopurinol Generic | 113 | 307 | 42 | $1,064 |
| Hydrochlorothiazide Generic | 111 | 292 | 37 | $414 |
| Torsemide Generic | 105 | 241 | 33 | $3,049 |
| Lisinopril Generic | 97 | 239 | 35 | $691 |
| Amiloride Hcl Generic | 94 | 266 | 28 | $3,192 |
| Nifedipine Er Nifedipine | 89 | 212 | 30 | $2,718 |
| Doxazosin Mesylate Generic | 83 | 242 | 34 | $2,430 |
| Atorvastatin Calcium Generic | 78 | 172 | 25 | $590 |
Brand drugs: - claims; generic drugs: 3,675 claims; opioid claims: 54.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid William A Wilmer $26.71 ($26.71 in general payments such as food, travel and fees) from 1 company. The largest payer was Travere Therapeutics, Inc. with $26.71.
| Company | Payments | Amount |
|---|---|---|
| Travere Therapeutics, Inc. TVTX | 10 | $26.71 |
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.