Doctor profile · Federal record

Dr. George Kassis, MD

Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Pulmonary Disease Physician · Indianapolis, IN

  • NPI 1720217326
  • Accepts Medicare
  • 22 yrs in practice
  • Licensed in 3 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1400 N Ritter Ave Ste 375
Indianapolis, IN 462193049
(317) 355-9370
Additional location
3219 Central Ave, Suite 102
Kearney, NE 688472949
(308) 865-2370
fax (308) 865-2838
Additional location
721 American Ave Ste 403
Waukesha, WI 531885071
(262) 928-3000
fax (262) 953-8814
Mailing address
6626 E 75Th St Ste 500
Indianapolis, IN 462502890

Credentials & registration

NPPES · NUCC
NPI registered
July 2009 — 17 yrs on file
Profile last updated
January 23, 2023
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State licenses (3)
Indiana #01088967A · Wisconsin #355 · Nebraska #26954

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720217326. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
501
Distinct HCPCS
10
Medicare allowed
$53,769
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 121 67 $74
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 117 65 $111
99291 Critical care, first 30-74 minutes 62 31 $199
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 46 45 $163
99239 Hospital discharge day management, more than 30 minutes 39 39 $107
99214 Established patient office or other outpatient visit, 30-39 minutes 33 33 $121
99213 Established patient office or other outpatient visit, 20-29 minutes 24 24 $86
99238 Hospital discharge day management, 30 minutes or less 18 18 $75
94729 Test to examine how well the lungs exchange gases 16 16 $8
94060 Test to measure expiratory airflow and volume changes before and after medication administration 13 13 $9

In context: peer comparison

Among 21 peers in this city , average services per provider: 66. This provider delivers 7.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$170
Transactions
9
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, Inc. 3 $58.06
AstraZeneca Pharmaceuticals LP 2 $43.23
INOGEN, INC. 1 $20.76
GENZYME CORPORATION 1 $16.99
Chiesi USA, Inc. 1 $16.48
Pulmonx Corporation 1 $14.44

By nature of payment

Food and Beverage
$170

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
856
Patients
248
Total drug cost
$376,056
Drug Type Claims Patients Total cost
Spiriva Handihaler (Tiotropium Bromide) Brand 120 31 $94,325
Symbicort (Budesonide/Formoterol Fumarate) Brand 112 34 $58,118
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 109 40 $3,320
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 87 27 $86,647
Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) Brand 64 14 $13,871
Azithromycin Generic 55 17 $676
Incruse Ellipta (Umeclidinium Bromide) Brand 49 11 $21,394
Breo Ellipta (Fluticasone/Vilanterol) Brand 43 14 $26,313
Montelukast Sodium Generic 39 20 $759
Prednisone Generic 39 28 $299

Frequently asked questions

Auto-generated from federal data
What is Dr. George Kassis's medical specialty?
Dr. George Kassis practices Pulmonary Disease Physician in Indianapolis, IN.
Where does Dr. George Kassis practice?
Dr. George Kassis practices at 1400 N Ritter Ave Ste 375, Indianapolis, IN 462193049. Office phone: 3173559370.
What is Dr. George Kassis's NPI?
Dr. George Kassis's National Provider Identifier (NPI) is 1720217326, issued by NPPES.
Does Dr. George Kassis accept Medicare assignment?
Yes. Dr. George Kassis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Kassis commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.