Doctor profile · Federal record

Dr. Omar Ishaq, M.D.

Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · General Practice Physician · Indianapolis, IN

  • NPI 1528390200
  • Accepts Medicare
  • 14 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
550 University Blvd
Indianapolis, IN 462025149
(317) 944-2524
Additional location
920 Medical Plaza Dr Ste 100
Shenandoah, TX 773803256
(832) 616-5180
fax (281) 885-4795
Mailing address
250 N Shadeland Ave
Indianapolis, IN 462194959

Credentials & registration

NPPES · NUCC
NPI registered
February 2010 — 16 yrs on file
Profile last updated
January 25, 2022
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (3)
Indiana #01084508A · Texas #R2886 · New York #272711-1
Medicaid (2)
TX #373940102 · IN #300041995

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528390200. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,397
Distinct HCPCS
10
Medicare allowed
$302,321
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 1,256 73 $42
77334 Design and construction of complex radiation treatment device 467 115 $57
77300 Calculation of radiation therapy dose 411 122 $31
77427 Radiation treatment management, 5 treatment sessions 241 60 $179
99213 Established patient office or other outpatient visit, 20-29 minutes 163 115 $62
99205 New patient office or other outpatient visit, 60-74 minutes 134 134 $168
77263 Complex radiation therapy planning 115 109 $158
99215 Established patient office or other outpatient visit, 40-54 minutes 84 68 $133
77295 3d radiation therapy planning 81 80 $214
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 70 67 $78

In context: peer comparison

Among 13 peers in this city , average services per provider: 100. This provider delivers 34× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 1 $25.46

By nature of payment

Food and Beverage
$25

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
320
Patients
155
Total drug cost
$300,880
Drug Type Claims Patients Total cost
Orgovyx (Relugolix) Brand 107 15 $297,273
Tamsulosin Hcl Generic 88 39 $2,081
Ciprofloxacin Hcl Generic 62 58 $356
Bicalutamide Generic 43 43 $1,055
Oxybutynin Chloride Er (Oxybutynin Chloride) Brand 20 0 $115

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Omar Ishaq's medical specialty?
Dr. Omar Ishaq practices Radiation Oncology Physician in Indianapolis, IN.
Where does Dr. Omar Ishaq practice?
Dr. Omar Ishaq practices at 550 University Blvd, Indianapolis, IN 462025149. Office phone: 3179442524.
What is Dr. Omar Ishaq's NPI?
Dr. Omar Ishaq's National Provider Identifier (NPI) is 1528390200, issued by NPPES.
Does Dr. Omar Ishaq accept Medicare assignment?
Yes. Dr. Omar Ishaq accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Omar Ishaq commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Design and construction of complex radiation treatment device (HCPCS 77334); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.