Internal Medicine, Hematology & Oncology · Glendale, CA
NPI
1770715369
Since 2009
Specialty
Internal Medicine, Hematology & Oncology
Code 207RH0003X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
222 W Eulalia St, #100-B
Glendale, CA, 91204
Phone (818) 637-7611
Groups this clinician bills Medicare through
Medicare paid, 2024
$29K
431 services
Medicare patients, 2024
262
Average age 75
Drug cost, 2024
$2.7M
1,690 prescriptions
Company payments, 2025
$365
From 3 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Zara Sipan was code 99214 (office e&m - established), 223 times for 209 patients. In total Zara Sipan billed 431 services in 8 codes, and Medicare paid $29K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2009-08-14.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 223 | 209 | $95.67 | $21K |
| 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 | 83 | 79 | $12.09 | $1,003 |
| 99213 Office E&M - Established | Office | 42 | 41 | $69.36 | $2,913 |
| 99215 Office E&M - Established | Office | 18 | 18 | $129.11 | $2,324 |
By year: 2022 $7,232 for 1,588 services; 2023 $1,505 for 18 services; 2024 $29K for 431 services.
Medicare prescription drug claims, 2024
In 2024, the drug Zara Sipan prescribed most often to Medicare patients was Tamoxifen Citrate, with 104 prescriptions and refills. In total Zara Sipan wrote 1,690 Medicare prescriptions that cost $2.7M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Tamoxifen Citrate Generic | 104 | 138 | 17 | $1,509 |
| Exemestane Generic | 92 | 110 | 12 | $7,826 |
| Anastrozole Generic | 90 | 106 | 14 | $682 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 75 | 75 | 27 | $1,660 |
| Loperamide Loperamide Hcl | 66 | 66 | 13 | $764 |
| Aromasin Exemestane | 62 | 62 | Under 11 | $67K |
| Eliquis Apixaban | 58 | 60 | Under 11 | $38K |
| Ibrance Palbociclib | 57 | 57 | Under 11 | $807K |
| Potassium Chloride Generic | 54 | 54 | Under 11 | $697 |
| Letrozole Generic | 52 | 64 | Under 11 | $1,388 |
| Prednisone Generic | 48 | 53 | Under 11 | $287 |
| Levothyroxine Sodium Generic | 47 | 51 | Under 11 | $301 |
| Ondansetron Hcl Generic | 45 | 45 | Under 11 | $134 |
| Procrit Epoetin Alfa | 44 | 44 | Under 11 | $120K |
| Warfarin Sodium Generic | 33 | 33 | Under 11 | $144 |
Brand drugs: 388 claims; generic drugs: 1,302 claims; opioid claims: 141.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Zara Sipan $365 ($365 in general payments such as food, travel and fees) from 3 companies. The largest payer was Abbvie Inc. with $125.
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.