Internal Medicine · Fullerton, CA
NPI
1477628840
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
907 W Wilshire Ave
Fullerton, CA, 92832
Phone (714) 871-6161
Groups this clinician bills Medicare through
Medicare paid, 2024
$349K
4,427 services
Medicare patients, 2024
313
Average age 76
Drug cost, 2024
$1.6M
13,992 prescriptions
Company payments, 2025
$864
From 12 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Arun D Patel was code 99213 (office e&m - established), 1,667 times for 273 patients. In total Arun D Patel billed 4,427 services in 44 codes, and Medicare paid $349K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2009-12-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 1,667 | 273 | $71.39 | $119K |
| 99214 Office E&M - Established | Office | 1,254 | 265 | $97.63 | $122K |
| 93000 Electrocardiogram | Office | 188 | 138 | $11.64 | $2,189 |
| 71250 CT/CTA - Chest | Office | 184 | 168 | $120.95 | $22K |
| G0008 Administration of influenza virus vaccine | Office | 150 | 149 | $29.40 | $4,410 |
| 90662 Vaccine Product | Office | 150 | 149 | $39.20 | $5,880 |
| 76376 CT Scan | Office | 117 | 69 | $22.28 | $2,607 |
| 99308 SNF E&M | Office | 64 | 16 | $62.71 | $4,014 |
| 74150 CT/CTA - Abdomen and Pelvis | Office | 63 | 60 | $124.96 | $7,873 |
| 99232 Hospital E&M - Subsequent | Facility | 63 | 14 | $64.84 | $4,085 |
| 72192 CT/CTA - Abdomen and Pelvis | Office | 60 | 56 | $122.08 | $7,325 |
| 73700 CT Scan | Office | 48 | 35 | $117.45 | $5,638 |
| 99212 Office E&M - Established | Office | 43 | 38 | $48.20 | $2,073 |
| 99223 Hospital E&M - Initial | Facility | 39 | 32 | $142.56 | $5,560 |
| 70450 CT/CTA - Head and Neck | Office | 35 | 30 | $97.46 | $3,411 |
By year: 2022 $382K for 6,724 services; 2023 $359K for 4,575 services; 2024 $349K for 4,427 services.
Lab tests billed to Medicare, 2023
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 47 | 47 | $8.40 | $395 |
| 85025 Blood Count | 40 | 40 | $7.61 | $304 |
Medicare prescription drug claims, 2024
In 2024, the drug Arun D Patel prescribed most often to Medicare patients was Losartan Potassium, with 845 prescriptions and refills. In total Arun D Patel wrote 13,992 Medicare prescriptions that cost $1.6M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Losartan Potassium Generic | 845 | 2,138 | 200 | $6,711 |
| Rosuvastatin Calcium Generic | 741 | 1,887 | 196 | $7,882 |
| Metformin Hcl Er Metformin Hcl | 711 | 1,727 | 179 | $6,306 |
| Amlodipine Besylate Generic | 603 | 1,595 | 151 | $2,654 |
| Levothyroxine Sodium Generic | 534 | 1,286 | 123 | $5,526 |
| Atorvastatin Calcium Generic | 481 | 1,099 | 113 | $3,920 |
| Pantoprazole Sodium Generic | 395 | 981 | 114 | $3,782 |
| Glimepiride Generic | 371 | 906 | 84 | $3,693 |
| Metoprolol Succinate Generic | 363 | 900 | 94 | $4,589 |
| Omeprazole Generic | 312 | 732 | 88 | $2,717 |
| Jardiance Empagliflozin | 273 | 358 | 36 | $204K |
| Gabapentin Generic | 253 | 544 | 63 | $2,893 |
| Celecoxib Generic | 253 | 602 | 76 | $4,608 |
| Tamsulosin Hcl Generic | 244 | 624 | 67 | $2,613 |
| Azithromycin Generic | 222 | 222 | 157 | $754 |
Brand drugs: 2,131 claims; generic drugs: 11,595 claims; opioid claims: 287.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Arun D Patel $864 ($864 in general payments such as food, travel and fees) from 12 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $253.
| Company | Payments | Amount |
|---|---|---|
| AstraZeneca Pharmaceuticals LP AZN | 5 | $253 |
| Merck Sharp & Dohme LLC MRK | 8 | $168 |
| Amgen Inc. AMGN | 3 | $145 |
| Lilly USA, LLC LLY | 3 | $67.79 |
| GlaxoSmithKline, LLC. GSK | 3 | $63.35 |
| Novo Nordisk Inc NVO | 1 | $32.36 |
| Vertex Pharmaceuticals Incorporated VRTX | 1 | $26.93 |
| Shield Therapeutics Inc STX.L | 1 | $25.46 |
| United Imaging Healthcare North America, Inc. | 1 | $24 |
| Kowa Pharmaceuticals America, Inc. | 1 | $20.29 |
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.