Doctor profile · Federal record

Dr. Zara Sipan, PA-C

Hematology & Oncology Physician (CMS: Physician Assistant) · Glendale, CA

  • NPI 1770715369
  • Accepts Medicare
  • MIPS 91.9 / 100 · 2023
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
222 W Eulalia St, #100-B
Glendale, CA 912042849
(818) 637-7611
fax (818) 637-5106
Mailing address
1043 Elm Ave, Ste 104
Long Beach, CA 908133271

Credentials & registration

NPPES · NUCC
NPI registered
August 2009 — 17 yrs on file
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
California #PA20281

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770715369. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
11
Distinct HCPCS
1
Medicare allowed
$1,300
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 11 11 $118

In context: peer comparison

Among 4 peers in this city , average services per provider: 2,144. This provider delivers 0.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$120
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
JAZZ PHARMACEUTICALS INC. 1 $119.83

By nature of payment

Food and Beverage
$120

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
969
Patients
147
Total drug cost
$1,292,377
Drug Type Claims Patients Total cost
Exemestane Generic 149 25 $29,716
Tamoxifen Citrate Generic 137 19 $3,370
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 78 22 $2,052
Anastrozole Generic 75 15 $1,350
Dexamethasone Generic 67 20 $1,049
Ibrance (Palbociclib) Brand 57 0 $791,140
Prednisone Generic 57 0 $599
Aromasin (Exemestane) Brand 48 0 $60,471
Loperamide (Loperamide Hcl) Brand 48 15 $1,394
Ondansetron Hcl Generic 46 0 $618

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Zara Sipan's medical specialty?
Dr. Zara Sipan practices Hematology & Oncology Physician in Glendale, CA.
Where does Dr. Zara Sipan practice?
Dr. Zara Sipan practices at 222 W Eulalia St, Glendale, CA 912042849. Office phone: 8186377611.
What is Dr. Zara Sipan's NPI?
Dr. Zara Sipan's National Provider Identifier (NPI) is 1770715369, issued by NPPES.
Does Dr. Zara Sipan accept Medicare assignment?
Yes. Dr. Zara Sipan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zara Sipan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.