Internal Medicine · Santa Monica, CA
NPI
1659716876
Since 2013
Specialty
Internal Medicine
Code 390200000X
Group practices
3
Medicare group memberships
Hospitals
1
Hospital affiliations
236 Bay St Apt 7
Santa Monica, CA, 90405
Phone (310) 270-3253
Groups this clinician bills Medicare through
Medicare paid, 2024
$38K
1,381 services
Medicare patients, 2024
18
Average age 72
Drug cost, 2024
$5.0M
1,079 prescriptions
Company payments, 2025
$85
From 1 companies
Medicare prescription drug claims, 2024
In 2024, the drug Eric Wirtschafter prescribed most often to Medicare patients was Lenalidomide, with 85 prescriptions and refills. In total Eric Wirtschafter wrote 1,079 Medicare prescriptions that cost $5.0M.
| Drug |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-12-01.
| Claims |
|---|
| 30-day fills |
|---|
| Patients |
|---|
| Cost |
|---|
| Lenalidomide Generic | 85 | 85 | 12 | $1.1M |
| Anastrozole Generic | 75 | 220 | 24 | $2,063 |
| Acyclovir Generic | 63 | 110 | 18 | $1,446 |
| Imatinib Mesylate Generic | 58 | 64 | Under 11 | $3,359 |
| Tamoxifen Citrate Generic | 52 | 171 | 19 | $1,299 |
| Tagrisso Osimertinib Mesylate | 52 | 52 | Under 11 | $858K |
| Prednisone Generic | 51 | 81 | 19 | $444 |
| Hydroxyurea Generic | 44 | 135 | 13 | $1,573 |
| Dexamethasone Generic | 43 | 44 | 19 | $534 |
| Xarelto Rivaroxaban | 40 | 59 | 11 | $27K |
| Ondansetron Odt Ondansetron | 27 | 27 | 23 | $547 |
| Abiraterone Acetate Generic | 26 | 26 | Under 11 | $3,947 |
| Alvaiz Eltrombopag Choline | 26 | 26 | Under 11 | $115K |
| Jakafi Ruxolitinib Phosphate | 25 | 25 | Under 11 | $188K |
| Tukysa Tucatinib | 22 | 22 | Under 11 | $528K |
Brand drugs: 335 claims; generic drugs: 744 claims; opioid claims: 24.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Eric Wirtschafter $85 ($85 in general payments such as food, travel and fees) from 1 company. The largest payer was Alexion Pharmaceuticals, Inc. with $85.
| Company | Payments | Amount |
|---|---|---|
| Alexion Pharmaceuticals, Inc. AZN | 1 | $85 |
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.