Internal Medicine, Nephrology · Pasadena, TX
NPI
1144423922
Since 2007
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
3333 Bayshore Blvd, Suite 270
Pasadena, TX, 77504
Phone (713) 947-9509
Groups this clinician bills Medicare through
Medicare paid, 2024
$145K
1,336 services
Medicare patients, 2024
308
Average age 72
Drug cost, 2024
$1.5M
3,790 prescriptions
Company payments, 2025
$471
From 8 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Vijay K Koka was code 90960 (esrd related services (not dialysis)), 283 times for 60 patients. In total Vijay K Koka billed 1,336 services in 24 codes, and Medicare paid $145K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2012-03-23.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 90960 ESRD Related Services (not dialysis) | Office | 283 | 60 | $268.98 | $76K |
| 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 | 227 | 154 | $12.07 | $2,740 |
| 99490 Chronic, Principal, and Transitional Care Management | Office | 210 | 61 | $50.19 | $11K |
| 99214 Office E&M - Established | Office | 123 | 73 | $88.91 | $11K |
| 99439 Chronic, Principal, and Transitional Care Management | Office | 119 | 59 | $38.38 | $4,567 |
| 99213 Office E&M - Established | Office | 108 | 97 | $60.76 | $6,563 |
| 90961 ESRD Related Services (not dialysis) | Office | 64 | 42 | $227.06 | $15K |
| 99232 Hospital E&M - Subsequent | Facility | 44 | 32 | $62.63 | $2,756 |
| 99203 Office E&M - New | Office | 29 | 29 | $72.97 | $2,116 |
| 90935 Hemodialysis | Facility | 17 | 15 | $56.08 | $953 |
| 99221 Hospital E&M - Initial | Facility | 14 | 14 | $61.37 | $859 |
| 99222 Hospital E&M - Initial | Facility | 12 | 12 | $104.16 | $1,250 |
| 99204 Office E&M - New | Office | 12 | 12 | $111.88 | $1,343 |
By year: 2022 $161K for 995 services; 2023 $154K for 882 services; 2024 $145K for 1,336 services.
Medicare prescription drug claims, 2024
In 2024, the drug Vijay K Koka prescribed most often to Medicare patients was Losartan Potassium, with 343 prescriptions and refills. In total Vijay K Koka wrote 3,790 Medicare prescriptions that cost $1.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Losartan Potassium Generic | 343 | 746 | 110 | $3,035 |
| Furosemide Generic | 317 | 738 | 118 | $1,698 |
| Sevelamer Carbonate Generic | 251 | 436 | 87 | $49K |
| Jardiance Empagliflozin | 210 | 274 | 55 | $149K |
| Farxiga Dapagliflozin Propanediol | 194 | 277 | 55 | $145K |
| Velphoro Sucroferric Oxyhydroxide | 178 | 200 | 37 | $516K |
| Terazosin Hcl Generic | 166 | 350 | 53 | $2,114 |
| Veltassa Patiromer Calcium Sorbitex | 135 | 162 | 39 | $154K |
| Lokelma Sodium Zirconium Cyclosilicate | 129 | 153 | 40 | $116K |
| Lisinopril Generic | 123 | 300 | 45 | $629 |
| Amlodipine Besylate Generic | 99 | 252 | 35 | $490 |
| Allopurinol Generic | 87 | 211 | 22 | $914 |
| Spironolactone Generic | 83 | 176 | 26 | $678 |
| Tamsulosin Hcl Generic | 75 | 191 | 26 | $929 |
| Nifedipine Er Nifedipine | 72 | 147 | 24 | $2,098 |
Brand drugs: - claims; generic drugs: 2,690 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Vijay K Koka $471 ($471 in general payments such as food, travel and fees) from 8 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $148.
| Company | Payments | Amount |
|---|---|---|
| AstraZeneca Pharmaceuticals LP AZN | 7 | $148 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $80.35 |
| Vifor Pharma, Inc. | 4 | $75.53 |
| Otsuka America Pharmaceutical, Inc. 4578.T | 3 | $60.2 |
| Lilly USA, LLC LLY | 2 | $38.49 |
| Bayer Healthcare Pharmaceuticals Inc. BAYN.DE | 2 | $34.72 |
| ANI Pharmaceuticals, Inc. ANIP | 1 | $20.09 |
| Scpharmaceuticals Inc. SCPH | 1 | $13.75 |
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.