Doctor profile · Federal record

Dr. Rehana Baqai, M.D.

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Specialist · Corona, CA

  • NPI 1164478855
  • Accepts Medicare
  • 44 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
260 E Ontario Ave, Suite # 101
Corona, CA 928793506
(951) 371-2411
fax (951) 284-0177
Mailing address
18111 Brookhurst St, Suite # 6100
Fountain Valley, CA 927086728

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
September 21, 2023
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
California #A48182
Medicaid (3)
CA #GR0093942 · CA #GR0093941 · CA #GR0093940

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164478855. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
212
Distinct HCPCS
5
Medicare allowed
$28,694
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 116 51 $127
99215 Established patient office or other outpatient visit, 40-54 minutes 42 31 $184
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 22 11 $68
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 17 13 $121
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 15 15 $176

In context: peer comparison

Among 2 peers in this city , average services per provider: 91. This provider delivers 2.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,107
Transactions
48
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Celgene Corporation 6 $152.17
E.R. Squibb & Sons, L.L.C. 13 $146.36
Janssen Biotech, Inc. 7 $139.56
Alexion Pharmaceuticals, Inc. 4 $137.69
BeiGene USA, Inc. 4 $95.22
Tempus AI, Inc 2 $68.98
ABBVIE INC. 2 $48.79
Novartis Pharmaceuticals Corporation 2 $44.70
AstraZeneca Pharmaceuticals LP 2 $39.14
Gilead Sciences, Inc. 1 $32.66
Takeda Pharmaceuticals U.S.A., Inc. 1 $29.49
SpringWorks Therapeutics, Inc. 1 $28.08
Eisai Inc. 1 $26.25
GENZYME CORPORATION 1 $25.46
SERVIER PHARMACEUTICALS LLC 1 $21.94

By nature of payment

Food and Beverage
$1,107

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
343
Patients
61
Total drug cost
$611,326
Drug Type Claims Patients Total cost
Anastrozole Generic 146 61 $7,375
Sodium Chloride (0.9 % Sodium Chloride) Brand 27 0 $100
Zarxio (Filgrastim-Sndz) Brand 22 0 $37,915
Kyprolis (Carfilzomib) Brand 19 0 $144,428
Retacrit (Epoetin Alfa-Epbx) Brand 18 0 $20,498
Tamoxifen Citrate Generic 18 0 $929
Revlimid (Lenalidomide) Brand 15 0 $158,304
Bortezomib Generic 14 0 $9,576
Letrozole Generic 14 0 $648
Fulvestrant Generic 13 0 $8,146

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Rehana Baqai's medical specialty?
Dr. Rehana Baqai practices Hematology & Oncology Physician in Corona, CA.
Where does Dr. Rehana Baqai practice?
Dr. Rehana Baqai practices at 260 E Ontario Ave, Corona, CA 928793506. Office phone: 9513712411.
What is Dr. Rehana Baqai's NPI?
Dr. Rehana Baqai's National Provider Identifier (NPI) is 1164478855, issued by NPPES.
Does Dr. Rehana Baqai accept Medicare assignment?
Yes. Dr. Rehana Baqai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rehana Baqai commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Infusion into a vein for therapy, prevention, or diagnosis (HCPCS 96365). Source: CMS Medicare Physician & Other Practitioners file.