Doctor profile · Federal record

Dr. Babak Baseri, M.D.

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Student in an Organized Health Care Education/Training Program · Cerritos, CA

  • NPI 1659716959
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
18000 Studebaker RD Ste 800
Cerritos, CA 90703
(562) 735-3226
Additional location
450 Clarkson Ave # 1262, 450 Clarkson Ave, Box 1262
Brooklyn, NY 112032012
(718) 270-8867

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
August 22, 2019
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
California #A160360

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659716959. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
207
Distinct HCPCS
5
Medicare allowed
$27,020
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 69 28 $133
96413 Administration of chemotherapy into vein, 1 hour or less 48 12 $146
99213 Established patient office or other outpatient visit, 20-29 minutes 44 30 $95
99442 Telephone medical discussion with physician, 11-20 minutes 28 18 $88
99205 New patient office or other outpatient visit, 60-74 minutes 18 18 $232

In context: peer comparison

Among 4 peers in this city , average services per provider: 131. This provider delivers 1.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$6,574
Transactions
175
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 34 $1,647.98
PFIZER INC. 17 $424.91
Janssen Biotech, Inc. 18 $361.63
Eisai Inc. 14 $307.76
E.R. Squibb & Sons, L.L.C. 16 $294.63
Merck Sharp & Dohme LLC 10 $266.19
AstraZeneca Pharmaceuticals LP 11 $248.30
Daiichi Sankyo Inc. 9 $212.86
Alexion Pharmaceuticals, Inc. 8 $201.17
ABBVIE INC. 8 $182.15
Takeda Pharmaceuticals U.S.A., Inc. 5 $165.78
Gilead Sciences, Inc. 9 $150.60
Celgene Corporation 6 $146.82
GlaxoSmithKline, LLC. 6 $131.77
Dendreon Pharmaceuticals LLC 4 $119.21

By nature of payment

Food and Beverage
$5,360
Long term medical supply or device loan
$1,196
Education
$18

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
710
Patients
237
Total drug cost
$418,590
Drug Type Claims Patients Total cost
Letrozole Generic 134 49 $5,668
Anastrozole Generic 92 31 $3,807
Prednisone Generic 77 20 $652
Hydroxyurea Generic 53 15 $2,044
Ondansetron Hcl Generic 50 31 $1,361
Abiraterone Acetate Generic 46 0 $226,095
Eliquis (Apixaban) Brand 41 14 $27,495
Eligard (Leuprolide Acetate) Brand 39 12 $53,163
Procrit (Epoetin Alfa) Brand 29 0 $16,119
Olanzapine Generic 28 22 $269

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Babak Baseri's medical specialty?
Dr. Babak Baseri practices Hematology & Oncology Physician in Cerritos, CA.
Where does Dr. Babak Baseri practice?
Dr. Babak Baseri practices at 18000 Studebaker RD Ste 800, Cerritos, CA 90703. Office phone: 5627353226.
What is Dr. Babak Baseri's NPI?
Dr. Babak Baseri's National Provider Identifier (NPI) is 1659716959, issued by NPPES.
Does Dr. Babak Baseri accept Medicare assignment?
Yes. Dr. Babak Baseri accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Babak Baseri commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Administration of chemotherapy into vein (HCPCS 96413); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.