Internal Medicine, Medical Oncology · Palo Alto, CA
NPI
1912167420
Since 2008
Specialty
Internal Medicine, Medical Oncology
Code 207RX0202X
Group practices
1
Medicare group memberships
Hospitals
3
Hospital affiliations
300 Pasteur Dr
Palo Alto, CA, 94304
Phone (650) 723-4000
Groups this clinician bills Medicare through
Medicare paid, 2024
$370K
4,691 services
Medicare patients, 2024
371
Average age 75
Drug cost, 2024
$1.4M
2,038 prescriptions
Company payments, 2025
$1,226
From 8 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Curtis R Chong was code 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), 2,026 times for 317 patients. In total Curtis R Chong billed 4,691 services in 15 codes, and Medicare paid $370K.
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2024-04-28.
| Code | Setting | Services | Patients | Paid per service | Medicare paid |
|---|---|---|---|---|---|
| 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 | 2,026 | 317 | $14.71 | $30K |
| 99215 Office E&M - Established | Office | 1,178 | 295 | $156.67 | $185K |
| 99214 Office E&M - Established | Office | 915 | 275 | $113.89 | $104K |
| 99213 Office E&M - Established | Office | 288 | 130 | $79.79 | $23K |
| G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Office | 130 | 88 | $28.90 | $3,757 |
| 99205 Office E&M - New | Office | 103 | 103 | $198.02 | $20K |
By year: 2022 $275K for 3,039 services; 2023 $286K for 2,966 services; 2024 $370K for 4,691 services.
Medicare prescription drug claims, 2024
In 2024, the drug Curtis R Chong prescribed most often to Medicare patients was Prochlorperazine Maleate, with 136 prescriptions and refills. In total Curtis R Chong wrote 2,038 Medicare prescriptions that cost $1.4M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Prochlorperazine Maleate Generic | 136 | 136 | 75 | $1,381 |
| Ondansetron Hcl Generic | 118 | 118 | 70 | $1,494 |
| Eliquis Apixaban | 80 | 139 | 33 | $77K |
| Gabapentin Generic | 71 | 109 | 29 | $928 |
| Amlodipine Besylate Generic | 66 | 162 | 28 | $483 |
| Creon Lipase/Protease/Amylase | 54 | 90 | 22 | $103K |
| Dexamethasone Generic | 53 | 68 | 30 | $922 |
| Enoxaparin Sodium Generic | 51 | 51 | 27 | $11K |
| Oxycodone Hcl Generic | 51 | 51 | 25 | $630 |
| Mirtazapine Generic | 50 | 80 | 26 | $1,976 |
| Potassium Chloride Generic | 44 | 93 | 19 | $807 |
| Lorazepam Generic | 42 | 42 | 21 | $114 |
| Prednisone Generic | 39 | 63 | 12 | $328 |
| Alendronate Sodium Generic | 38 | 98 | 13 | $427 |
| Lisinopril Generic | 37 | 82 | 12 | $408 |
Brand drugs: - claims; generic drugs: 1,679 claims; opioid claims: 116.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Curtis R Chong $1,226 ($1,226 in general payments such as food, travel and fees) from 8 companies. The largest payer was TerSera Therapeutics LLC with $452.
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.