Internal Medicine, Nephrology · Chapel Hill, NC
NPI
1851698237
Since 2011
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
2
Medicare group memberships
Hospitals
5
Hospital affiliations
UNC Kidney Center 7024 Burnett Womack
Chapel Hill, NC, 27599
Phone (919) 966-2561
Groups this clinician bills Medicare through
Medicare paid, 2024
$32K
518 services
Medicare patients, 2024
155
Average age 60
Drug cost, 2024
$617K
2,875 prescriptions
Company payments, 2025
$55.17
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Mark A Kleman was code 99214 (office e&m - established), 183 times for 90 patients. In total Mark A Kleman billed 518 services in 18 codes, and Medicare paid $32K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2018-03-17.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 183 | 90 | $68.69 | $13K |
| 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 | 129 | 71 | $12.23 | $1,578 |
| 99233 Hospital E&M - Subsequent | Facility | 93 | 40 | $85.06 | $7,910 |
| 99215 Office E&M - Established | Office | 38 | 22 | $104.90 | $3,986 |
| 99223 Hospital E&M - Initial | Facility | 14 | 14 | $121.96 | $1,707 |
By year: 2022 $51K for 573 services; 2023 $43K for 546 services; 2024 $32K for 518 services.
Medicare prescription drug claims, 2024
In 2024, the drug Mark A Kleman prescribed most often to Medicare patients was Amlodipine Besylate, with 214 prescriptions and refills. In total Mark A Kleman wrote 2,875 Medicare prescriptions that cost $617K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Amlodipine Besylate Generic | 214 | 477 | 61 | $986 |
| Carvedilol Generic | 187 | 433 | 52 | $1,273 |
| Atorvastatin Calcium Generic | 187 | 440 | 48 | $1,420 |
| Gabapentin Generic | 118 | 219 | 29 | $1,297 |
| Furosemide Generic | 113 | 231 | 27 | $645 |
| Prednisone Generic | 108 | 227 | 30 | $688 |
| Pantoprazole Sodium Generic | 98 | 190 | 23 | $883 |
| Cinacalcet Hcl Generic | 95 | 148 | 17 | $14K |
| Famotidine Generic | 76 | 136 | 23 | $530 |
| Losartan Potassium Generic | 74 | 190 | 26 | $569 |
| Tamsulosin Hcl Generic | 65 | 137 | 21 | $479 |
| Mycophenolic Acid Mycophenolate Sodium | 64 | 74 | Under 11 | $5,011 |
| Jardiance Empagliflozin | 61 | 109 | 14 | $61K |
| Calcitriol Generic | 57 | 80 | 11 | $1,003 |
| Rosuvastatin Calcium Generic | 54 | 142 | 21 | $441 |
Brand drugs: 333 claims; generic drugs: 2,471 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Mark A Kleman $55.17 ($55.17 in general payments such as food, travel and fees) from 2 companies. The largest payer was Otsuka America Pharmaceutical, Inc. with $29.94.
| Company | Payments | Amount |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. 4578.T | 1 | $29.94 |
| Fresenius USA Marketing, Inc. | 1 | $25.23 |
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.