Internal Medicine, Nephrology · San Bernardino, CA
NPI
1992951115
Since 2008
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
401 E Highland Ave Ste 551
San Bernardino, CA, 92404
Phone (909) 882-9150
Groups this clinician bills Medicare through
Medicare paid, 2024
$182K
1,698 services
Medicare patients, 2024
373
Average age 69
Drug cost, 2024
$654K
2,404 prescriptions
Company payments, 2025
$1,010
From 17 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Ashok Nath was code 99232 (hospital e&m - subsequent), 593 times for 203 patients. In total Ashok Nath billed 1,698 services in 31 codes, and Medicare paid $182K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-08-11.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99232 Hospital E&M - Subsequent | Facility | 593 | 203 | $61.63 | $37K |
| 90960 ESRD Related Services (not dialysis) | Office | 232 | 45 | $281.10 | $65K |
| 99233 Hospital E&M - Subsequent | Facility | 191 | 85 | $92.53 | $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 | 87 | 56 | $12.38 | $1,077 |
| 99214 Office E&M - Established | Office | 77 | 46 | $78.79 | $6,067 |
| 99223 Hospital E&M - Initial | Facility | 76 | 75 | $125.12 | $9,509 |
| 99222 Hospital E&M - Initial | Facility | 54 | 50 | $98.07 | $5,296 |
| 90961 ESRD Related Services (not dialysis) | Office | 48 | 33 | $229.89 | $11K |
| 90935 Hemodialysis | Facility | 36 | 22 | $54.57 | $1,964 |
| 99213 Office E&M - Established | Office | 33 | 27 | $47.59 | $1,571 |
| 90937 Hemodialysis | Facility | 26 | 24 | $74.82 | $1,945 |
| 90962 ESRD Related Services (not dialysis) | Office | 21 | 12 | $163.08 | $3,425 |
| 99204 Office E&M - New | Office | 11 | 11 | $121.93 | $1,341 |
By year: 2022 $155K for 1,594 services; 2023 $201K for 1,668 services; 2024 $182K for 1,698 services.
Medicare prescription drug claims, 2024
In 2024, the drug Ashok Nath prescribed most often to Medicare patients was Hydralazine Hcl, with 174 prescriptions and refills. In total Ashok Nath wrote 2,404 Medicare prescriptions that cost $654K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Hydralazine Hcl Generic | 174 | 358 | 53 | $1,913 |
| Furosemide Generic | 161 | 337 | 56 | $1,290 |
| Losartan Potassium Generic | 151 | 339 | 46 | $1,706 |
| Amlodipine Besylate Generic | 120 | 317 | 63 | $801 |
| Lisinopril Generic | 112 | 276 | 46 | $639 |
| Calcitriol Generic | 81 | 219 | 33 | $2,451 |
| Glipizide Generic | 79 | 163 | 24 | $566 |
| Nifedipine Er Nifedipine | 68 | 158 | 27 | $2,001 |
| Carvedilol Generic | 65 | 130 | 18 | $527 |
| Atorvastatin Calcium Generic | 65 | 161 | 22 | $527 |
| Rayaldee Calcifediol | 60 | 62 | Under 11 | $72K |
| Lokelma Sodium Zirconium Cyclosilicate | 54 | 70 | 21 | $54K |
| Hydrochlorothiazide Generic | 51 | 107 | 16 | $168 |
| Veltassa Patiromer Calcium Sorbitex | 51 | 55 | 14 | $49K |
| Clonidine Hcl Generic | 51 | 77 | 20 | $361 |
Brand drugs: 519 claims; generic drugs: 1,874 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Ashok Nath $1,010 ($1,010 in general payments such as food, travel and fees) from 17 companies. The largest payer was Ardelyx, Inc. with $252.
| Company | Payments | Amount |
|---|---|---|
| Ardelyx, Inc. ARDX | 14 | $252 |
| Akebia Therapeutics Inc AKBA | 5 | $159 |
| AstraZeneca Pharmaceuticals LP AZN | 4 | $92.11 |
| Travere Therapeutics, Inc. TVTX | 3 | $85.85 |
| ANI Pharmaceuticals, Inc. ANIP | 4 | $84.39 |
| Novartis Pharmaceuticals Corporation NVS | 3 | $72.29 |
| Novo Nordisk Inc NVO | 3 | $56.38 |
| Calliditas Therapeutics US Inc. | 1 | $36.14 |
| Genentech USA, Inc. ROG.SW | 1 | $26.03 |
| Abbvie Inc. ABBV | 1 | $24.82 |
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.