Internal Medicine, Hematology & Oncology · San Diego, CA
NPI
1801944756
Since 2007
Specialty
Internal Medicine, Hematology & Oncology
Code 207RH0003X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
4647 Zion Ave
San Diego, CA, 92120
Phone (619) 528-5000
Groups this clinician bills Medicare through
Medicare paid, 2024
$109K
4,378 services
Medicare patients, 2024
26
Average age 62
Drug cost, 2024
$5.8M
1,282 prescriptions
Company payments, 2025
$35.64
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Nina S Liu was code J7030 (infusion, normal saline solution , 1000 cc), 47 times for 19 patients. In total Nina S Liu billed 4,378 services in 44 codes, and Medicare paid $109K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-11-30.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J7030 Infusion, normal saline solution , 1000 cc | Office | 47 | 19 | $1.97 | $92.74 |
By year: 2022 $44K for 2,359 services; 2023 $38K for 2,246 services; 2024 $109K for 4,378 services.
Medicare prescription drug claims, 2024
In 2024, the drug Nina S Liu prescribed most often to Medicare patients was Anastrozole, with 270 prescriptions and refills. In total Nina S Liu wrote 1,282 Medicare prescriptions that cost $5.8M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Anastrozole Generic | 270 | 825 | 85 | $7,666 |
| Lenalidomide Generic | 158 | 158 | 24 | $1.9M |
| Dexamethasone Generic | 90 | 140 | 26 | $1,688 |
| Prednisone Generic | 72 | 90 | 20 | $648 |
| Pomalyst Pomalidomide | 54 | 54 | Under 11 | $1.3M |
| Brukinsa Zanubrutinib | 53 | 53 | Under 11 | $651K |
| Exemestane Generic | 50 | 151 | 16 | $5,926 |
| Hydroxyurea Generic | 35 | 88 | Under 11 | $1,748 |
| Ondansetron Hcl Generic | 32 | 32 | 23 | $260 |
| Acyclovir Generic | 26 | 75 | 15 | $766 |
| Allopurinol Generic | 24 | 25 | 18 | $157 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 22 | 22 | Under 11 | $609 |
| Abiraterone Acetate Generic | 20 | 34 | Under 11 | $5,092 |
| Tamoxifen Citrate Generic | 20 | 65 | Under 11 | $523 |
| Olanzapine Generic | 17 | 28 | Under 11 | $105 |
Brand drugs: - claims; generic drugs: 1,024 claims; opioid claims: 44.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Nina S Liu $35.64 ($35.64 in general payments such as food, travel and fees) from 1 company. The largest payer was Janssen Biotech, Inc. with $35.64.
| Company | Payments | Amount |
|---|---|---|
| Janssen Biotech, Inc. JNJ | 1 | $35.64 |
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.