Internal Medicine, Nephrology · San Bernardino, CA
NPI
1699069146
Since 2011
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
3
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
$213K
2,113 services
Medicare patients, 2024
449
Average age 71
Drug cost, 2024
$2.9M
2,552 prescriptions
Company payments, 2025
$43K
From 22 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Sreesh G Iyengar was code 99232 (hospital e&m - subsequent), 697 times for 216 patients. In total Sreesh G Iyengar billed 2,113 services in 24 codes, and Medicare paid $213K.
| 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 | 697 | 216 | $61.80 | $43K |
| 90960 ESRD Related Services (not dialysis) | Office | 291 | 54 | $266.58 | $78K |
| 99214 Office E&M - Established | Office | 157 | 76 | $73.05 | $11K |
| 99458 E&M - Miscellaneous | Office | 150 | 13 | $31.68 | $4,752 |
| 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 | 147 | 92 | $13.04 | $1,917 |
| 90966 ESRD Related Services (not dialysis) | Office | 100 | 17 | $231.95 | $23K |
| 99222 Hospital E&M - Initial | Facility | 99 | 88 | $96.66 | $9,569 |
| 99457 E&M - Miscellaneous | Office | 87 | 13 | $39.01 | $3,394 |
| 99223 Hospital E&M - Initial | Facility | 75 | 73 | $132.22 | $9,916 |
| 99233 Hospital E&M - Subsequent | Facility | 71 | 41 | $93.58 | $6,644 |
| 99213 Office E&M - Established | Office | 50 | 38 | $59.64 | $2,982 |
| 90961 ESRD Related Services (not dialysis) | Office | 43 | 22 | $229.74 | $9,879 |
| 99204 Office E&M - New | Office | 21 | 21 | $118.90 | $2,497 |
By year: 2022 $183K for 1,924 services; 2023 $190K for 1,786 services; 2024 $213K for 2,113 services.
Medicare prescription drug claims, 2024
In 2024, the drug Sreesh G Iyengar prescribed most often to Medicare patients was Furosemide, with 207 prescriptions and refills. In total Sreesh G Iyengar wrote 2,552 Medicare prescriptions that cost $2.9M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Furosemide Generic | 207 | 427 | 64 | $1,213 |
| Hydralazine Hcl Generic | 194 | 391 | 58 | $2,083 |
| Amlodipine Besylate Generic | 133 | 327 | 42 | $714 |
| Farxiga Dapagliflozin Propanediol | 122 | 210 | 32 | $113K |
| Lokelma Sodium Zirconium Cyclosilicate | 115 | 161 | 35 | $116K |
| Lisinopril Generic | 109 | 245 | 37 | $467 |
| Dapagliflozin Dapagliflozin Propanediol | 85 | 120 | 22 | $57K |
| Prosol Parenteral Amino Acid 20% No.1 | 80 | 80 | Under 11 | $11K |
| Allopurinol Generic | 62 | 149 | 18 | $464 |
| Auryxia Ferric Citrate | 60 | 61 | 11 | $58K |
| Losartan Potassium Generic | 59 | 161 | 25 | $604 |
| Veltassa Patiromer Calcium Sorbitex | 58 | 78 | 16 | $80K |
| Clinisol Parenteral Amino Acid 15% No.5 | 52 | 52 | Under 11 | $9,811 |
| Rayaldee Calcifediol | 48 | 50 | Under 11 | $63K |
| Hydrochlorothiazide Generic | 45 | 94 | 16 | $204 |
Brand drugs: 837 claims; generic drugs: 1,715 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Sreesh G Iyengar $43K ($43K in general payments such as food, travel and fees) from 22 companies. The largest payer was Takeda Pharmaceuticals U.S.A., Inc. with $32K.
| Company | Payments | Amount |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. TAK | 14 | $32K |
| Amgen Inc. AMGN | 15 | $8,176 |
| AstraZeneca Pharmaceuticals LP AZN | 15 | $341 |
| Akebia Therapeutics Inc AKBA | 12 | $318 |
| Mallinckrodt Hospital Products Inc. | 14 | $274 |
| Ardelyx, Inc. ARDX | 14 | $244 |
| ANI Pharmaceuticals, Inc. ANIP | 16 | $232 |
| Novo Nordisk Inc NVO | 5 | $194 |
| Vifor Pharma, Inc. | 10 | $191 |
| Bayer Healthcare Pharmaceuticals Inc. BAYN.DE | 10 | $157 |
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.