Internal Medicine, Nephrology · Darby, PA
NPI
1457435976
Since 2006
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
1501 Lansdowne Ave Ste 206
Darby, PA, 19023
Phone (215) 395-6213
Groups this clinician bills Medicare through
Medicare paid, 2024
$123K
1,070 services
Medicare patients, 2024
160
Average age 71
Drug cost, 2024
$438K
957 prescriptions
Company payments, 2025
$104
From 3 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Dianna C Falkowitz was code 99232 (hospital e&m - subsequent), 555 times for 97 patients. In total Dianna C Falkowitz billed 1,070 services in 16 codes, and Medicare paid $123K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-07-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99232 Hospital E&M - Subsequent | Facility | 555 | 97 | $62.67 | $35K |
| 90960 ESRD Related Services (not dialysis) | Office | 135 | 23 | $288.59 | $39K |
| 99233 Hospital E&M - Subsequent | Facility | 92 | 45 | $94.29 | $8,675 |
| 90961 ESRD Related Services (not dialysis) | Office | 50 | 19 | $240.40 | $12K |
| 90935 Hemodialysis | Facility | 49 | 24 | $56.80 | $2,783 |
| 99222 Hospital E&M - Initial | Facility | 32 | 29 | $104.97 | $3,359 |
| 99223 Hospital E&M - Initial | Facility | 31 | 29 | $139.15 | $4,314 |
| 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 | 25 | 15 | $12.70 | $318 |
| 99214 Office E&M - Established | Office | 20 | 14 | $93.73 | $1,875 |
By year: 2022 $136K for 935 services; 2023 $120K for 954 services; 2024 $123K for 1,070 services.
Medicare prescription drug claims, 2024
In 2024, the drug Dianna C Falkowitz prescribed most often to Medicare patients was Nifedipine Er (Nifedipine), with 73 prescriptions and refills. In total Dianna C Falkowitz wrote 957 Medicare prescriptions that cost $438K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Nifedipine Er Nifedipine | 73 | 206 | 22 | $3,945 |
| Losartan Potassium Generic | 70 | 179 | 22 | $923 |
| Amlodipine Besylate Generic | 70 | 190 | 28 | $714 |
| Torsemide Generic | 64 | 185 | 24 | $1,308 |
| Sevelamer Carbonate Generic | 59 | 89 | 18 | $5,141 |
| Auryxia Ferric Citrate | 52 | 86 | 20 | $120K |
| Lisinopril Generic | 42 | 126 | 16 | $685 |
| Atorvastatin Calcium Generic | 42 | 110 | 15 | $513 |
| Metoprolol Succinate Generic | 41 | 120 | 17 | $657 |
| Clinolipid Fat Emulsion/Olive/Soy/Phospho | 40 | 40 | Under 11 | $11K |
| Velphoro Sucroferric Oxyhydroxide | 37 | 43 | 14 | $88K |
| Alprazolam Generic | 25 | 27 | Under 11 | $93.04 |
| Lokelma Sodium Zirconium Cyclosilicate | 25 | 39 | Under 11 | $27K |
| Carvedilol Generic | 18 | 54 | Under 11 | $237 |
| Gabapentin Generic | 18 | 34 | Under 11 | $134 |
Brand drugs: 222 claims; generic drugs: 735 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Dianna C Falkowitz $104 ($104 in general payments such as food, travel and fees) from 3 companies. The largest payer was Akebia Therapeutics Inc with $45.75.
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.