Doctor profile · Federal record

Dr. Zainab Ilahi, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Lewisville, TX

  • NPI 1639117666
  • Accepts Medicare
  • MIPS 86.7 / 100 · 2023
  • 29 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2790 Lake Vista Dr
Lewisville, TX 750673884
(972) 459-1300
fax (972) 459-1382
Mailing address
Po Box 911230
Dallas, TX 753911230

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
April 10, 2017
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Texas #M1781
Medicaid (2)
TX #175528203 · TX #175528204

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639117666. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
10,916
Distinct HCPCS
10
Medicare allowed
$365,683
HCPCS Description Services Patients Avg allowed
J1756 Injection, iron sucrose, 1 mg 4,600 17 $0
J1453 Injection, fosaprepitant, 1 mg 2,550 13 $0
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 1,125 13 $0
77014 Ct guidance for insertion of radiation therapy fields 590 77 $116
J1100 Injection, dexamethasone sodium phosphate, 1 mg 280 18 $0
77300 Calculation of radiation therapy dose 246 54 $65
77427 Radiation treatment management, 5 treatment sessions 219 122 $186
77336 Continuing radiation therapy consultation per week 208 52 $83
J2469 Injection, palonosetron hcl, 25 mcg 190 12 $1
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session 148 46 $351

In context: peer comparison

Among 1 peers in this city , average services per provider: 352. This provider delivers 31× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$635
Transactions
22
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
E.R. Squibb & Sons, L.L.C. 2 $156.07
PFIZER INC. 4 $133.59
Stryker Corporation 1 $47.78
Novartis Pharmaceuticals Corporation 2 $39.67
AstraZeneca Pharmaceuticals LP 2 $36.96
Merck Sharp & Dohme LLC 2 $34.31
Stemline Therapeutics Inc. 2 $32.28
Janssen Biotech, Inc. 1 $25.73
Alexion Pharmaceuticals, Inc. 1 $25.49
SOBI, INC 1 $24.34
Regeneron Healthcare Solutions, Inc. 1 $23.94
Daiichi Sankyo Inc. 1 $22.69
Genentech USA, Inc. 1 $17.36
GlaxoSmithKline, LLC. 1 $14.96

By nature of payment

Food and Beverage
$635

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
34
Patients
12
Total drug cost
$517
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 19 0 $193
Ssd (Silver Sulfadiazine) Brand 15 12 $324

Frequently asked questions

Auto-generated from federal data
What is Dr. Zainab Ilahi's medical specialty?
Dr. Zainab Ilahi practices Radiation Oncology Physician in Lewisville, TX.
Where does Dr. Zainab Ilahi practice?
Dr. Zainab Ilahi practices at 2790 Lake Vista Dr, Lewisville, TX 750673884. Office phone: 9724591300.
What is Dr. Zainab Ilahi's NPI?
Dr. Zainab Ilahi's National Provider Identifier (NPI) is 1639117666, issued by NPPES.
Does Dr. Zainab Ilahi accept Medicare assignment?
Yes. Dr. Zainab Ilahi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zainab Ilahi commonly perform?
Top Medicare-reported procedures in 2023: Injection, iron sucrose, 1 mg (HCPCS J1756); Injection, fosaprepitant, 1 mg (HCPCS J1453); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967). Source: CMS Medicare Physician & Other Practitioners file.