Internal Medicine, Nephrology · Toledo, OH
NPI
1750388435
Since 2005
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
0
Medicare group memberships
Hospitals
2
Hospital affiliations
4235 Secor Rd
Toledo, OH, 43623
Phone (419) 479-5529
Medicare paid, 2024
$102K
1,036 services
Medicare patients, 2024
339
Average age 76
Drug cost, 2024
$731K
2,679 prescriptions
Company payments, 2025
$1,109
From 12 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Mariano H Demiguel was code 99214 (office e&m - established), 560 times for 204 patients. In total Mariano H Demiguel billed 1,036 services in 22 codes, and Medicare paid $102K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2011-05-31.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 560 | 204 | $83.82 | $47K |
| 99232 Hospital E&M - Subsequent | Facility | 245 | 110 | $58.80 | $14K |
| 90960 ESRD Related Services (not dialysis) | Office | 101 | 15 | $257.16 | $26K |
| 99222 Hospital E&M - Initial | Facility | 50 | 46 | $96.05 | $4,802 |
| 99233 Hospital E&M - Subsequent | Facility | 11 | 11 | $89.30 | $982 |
By year: 2022 $138K for 1,307 services; 2023 $120K for 1,184 services; 2024 $102K for 1,036 services.
Medicare prescription drug claims, 2024
In 2024, the drug Mariano H Demiguel prescribed most often to Medicare patients was Lisinopril, with 374 prescriptions and refills. In total Mariano H Demiguel wrote 2,679 Medicare prescriptions that cost $731K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Lisinopril Generic | 374 | 783 | 94 | $2,124 |
| Amlodipine Besylate Generic | 363 | 826 | 111 | $2,242 |
| Losartan Potassium Generic | 230 | 514 | 55 | $1,776 |
| Furosemide Generic | 227 | 454 | 67 | $1,368 |
| Metoprolol Succinate Generic | 179 | 360 | 42 | $2,796 |
| Chlorthalidone Generic | 156 | 368 | 42 | $2,331 |
| Farxiga Dapagliflozin Propanediol | 126 | 230 | 29 | $123K |
| Potassium Chloride Generic | 100 | 192 | 28 | $2,494 |
| Bumetanide Generic | 82 | 122 | 20 | $2,300 |
| Allopurinol Generic | 75 | 201 | 24 | $987 |
| Prosol Parenteral Amino Acid 20% No.1 | 55 | 55 | Under 11 | $11K |
| Metoprolol Tartrate Generic | 54 | 108 | 15 | $375 |
| Sevelamer Carbonate Generic | 49 | 63 | 14 | $19K |
| Hydrochlorothiazide Generic | 46 | 77 | 11 | $205 |
| Carvedilol Generic | 35 | 87 | 13 | $375 |
Brand drugs: 343 claims; generic drugs: 2,336 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Mariano H Demiguel $1,109 ($1,109 in general payments such as food, travel and fees) from 12 companies. The largest payer was Travere Therapeutics, Inc. with $381.
| Company | Payments | Amount |
|---|---|---|
| Travere Therapeutics, Inc. TVTX | 20 | $381 |
| Otsuka America Pharmaceutical, Inc. 4578.T | 7 | $146 |
| Ardelyx, Inc. ARDX | 5 | $103 |
| Lilly USA, LLC LLY | 4 | $94.76 |
| AstraZeneca Pharmaceuticals LP AZN | 5 | $90.1 |
| Amgen Inc. AMGN | 4 | $69.6 |
| Novartis Pharmaceuticals Corporation NVS | 3 | $66.32 |
| Scpharmaceuticals Inc. SCPH | 2 | $42.89 |
| Bayer Healthcare Pharmaceuticals Inc. BAYN.DE | 2 | $42.1 |
| Calliditas Therapeutics US Inc. | 2 | $37.86 |
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.