Internal Medicine, Critical Care Medicine · Palo Alto, CA
NPI
1285776161
Since 2007
Specialty
Internal Medicine, Critical Care Medicine
Code 207RC0200X
Group practices
2
Medicare group memberships
Hospitals
2
Hospital affiliations
300 Pasteur Dr
Palo Alto, CA, 94304
Phone (650) 723-4000
Groups this clinician bills Medicare through
Medicare paid, 2024
$165K
1,393 services
Medicare patients, 2024
198
Average age 65
Drug cost, 2024
$1.0M
3,297 prescriptions
Company payments, 2025
$2,006
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Gundeep S Dhillon was code 99233 (hospital e&m - subsequent), 826 times for 103 patients. In total Gundeep S Dhillon billed 1,393 services in 21 codes, and Medicare paid $165K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2024-10-16.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99233 Hospital E&M - Subsequent | Facility | 826 | 103 | $105.71 | $87K |
| 99291 Critical Care E&M | Facility | 244 | 42 | $186.04 | $45K |
| 99215 Office E&M - Established | Facility | 148 | 101 | $112.60 | $17K |
| 99238 Hospital Discharge Management | Facility | 57 | 45 | $73.66 | $4,199 |
| 31624 Bronchoscopy | Facility | 21 | 15 | $67.48 | $1,417 |
By year: 2022 $171K for 1,492 services; 2023 $138K for 1,049 services; 2024 $165K for 1,393 services.
Medicare prescription drug claims, 2024
In 2024, the drug Gundeep S Dhillon prescribed most often to Medicare patients was Pantoprazole Sodium, with 298 prescriptions and refills. In total Gundeep S Dhillon wrote 3,297 Medicare prescriptions that cost $1.0M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Pantoprazole Sodium Generic | 298 | 411 | 56 | $1,952 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 279 | 403 | 55 | $1,181 |
| Acyclovir Generic | 255 | 372 | 42 | $2,788 |
| Posaconazole Generic | 181 | 188 | 26 | $156K |
| Valganciclovir Hcl Generic | 159 | 193 | 34 | $28K |
| Prednisone Generic | 156 | 284 | 45 | $949 |
| Rosuvastatin Calcium Generic | 140 | 196 | 26 | $1,197 |
| Azithromycin Generic | 114 | 173 | 20 | $1,069 |
| Amlodipine Besylate Generic | 100 | 165 | 22 | $351 |
| Itraconazole Generic | 98 | 118 | 17 | $27K |
| Metoprolol Tartrate Generic | 98 | 148 | 20 | $309 |
| Tacrolimus Generic | 81 | 126 | 20 | $5,345 |
| Clotrimazole Generic | 80 | 86 | Under 11 | $3,175 |
| Atovaquone Generic | 65 | 71 | 12 | $34K |
| Fluticasone Propionate Generic | 48 | 51 | Under 11 | $447 |
Brand drugs: 220 claims; generic drugs: 3,062 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Gundeep S Dhillon $2,006 ($2,006 in general payments such as food, travel and fees) from 4 companies. The largest payer was TransMedics, Inc. with $1,222.
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.