Doctor profile · Federal record

Dr. Behnam Ebrahimi, M.D.

Medical Oncology Physician (CMS: Medical Oncology) · Hematology & Oncology Physician · Rancho Cucamonga, CA

  • NPI 1033165139
  • Accepts Medicare
  • MIPS 58.5 / 100 · 2023
  • 29 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
12577 Naples Way
Rancho Cucamonga, CA 91739
(714) 281-2993
Additional location
1910 Royalty Dr
Pomona, CA 917673021
(909) 865-9960
fax (909) 865-9696
Additional location
7777 Milliken Ave Ste 110
Rancho Cucamonga, CA 917306781
(909) 949-2242
fax (909) 920-9863

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
March 25, 2019
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
California #A81045

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033165139. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,216
Distinct HCPCS
5
Medicare allowed
$322,122
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 1,142 244 $151
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 747 141 $124
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 184 151 $181
99205 New patient office or other outpatient visit, 60-74 minutes 76 76 $191
99214 Established patient office or other outpatient visit, 30-39 minutes 67 38 $129

In context: peer comparison

Among 1 peers in Rancho Cucamonga Medical Oncology Physician, average services per provider: 443. This provider delivers 5.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$11,663
Transactions
47
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
E.R. Squibb & Sons, L.L.C. 15 $10,571.18
AstraZeneca Pharmaceuticals Lp 5 $244.10
Pfizer INC. 10 $190.51
Novartis Pharmaceuticals Corporation 3 $62.35
BeiGene USA, INC. 2 $59.70
Dendreon Pharmaceuticals LLC 1 $51.58
Merck Sharp & Dohme LLC 2 $45.13
Lilly USA, LLC 2 $44.05
Janssen Biotech, INC. 1 $35.18
Celgene Corporation 1 $33.34
Abbvie INC. 1 $33.09
SpringWorks Therapeutics, INC. 1 $32.24
Sobi, INC 1 $31.05
Mirati Therapeutics, INC. 1 $30.19
Daiichi Sankyo INC. 1 $28.29

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$10,274
Food and Beverage
$1,284
Education
$105

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
708
Patients
189
Total drug cost
$976,513
Drug Type Claims Patients Total cost
Dexamethasone Generic 120 41 $1,152
Anastrozole Generic 106 31 $4,066
Ondansetron Odt (Ondansetron) Brand 88 44 $1,380
Prochlorperazine Maleate Generic 56 36 $726
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 55 24 $1,482
Prednisone Generic 42 13 $453
Fentanyl Generic 39 0 $4,435
Potassium Chloride Generic 32 0 $1,225
Gabapentin Generic 31 0 $414
Xtandi (Enzalutamide) Brand 31 0 $476,498

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Behnam Ebrahimi's medical specialty?
Dr. Behnam Ebrahimi practices Medical Oncology Physician in Rancho Cucamonga, CA.
Where does Dr. Behnam Ebrahimi practice?
Dr. Behnam Ebrahimi practices at 12577 Naples Way, Rancho Cucamonga, CA 91739. Office phone: 7142812993.
What is Dr. Behnam Ebrahimi's NPI?
Dr. Behnam Ebrahimi's National Provider Identifier (NPI) is 1033165139, issued by NPPES.
Does Dr. Behnam Ebrahimi accept Medicare assignment?
Yes. Dr. Behnam Ebrahimi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Behnam Ebrahimi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.