Doctor profile · Federal record

Dr. William Kcomt, M.D.

Rheumatology Physician (CMS: Hospitalist) · Internal Medicine Physician · Rheumatology Physician · Rheumatology Physician · Hospitalist Physician · La Grange, IL

  • NPI 1710989587
  • MIPS 78.2 / 100 · 2023
  • 32 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5201 S. Willow Springs Road, Suite 450
La Grange, IL 60525
(716) 346-7645
Mailing address
1616 E 56Th St Unit 707
Chicago, IL 606372706

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
September 18, 2018
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State licenses (3)
Illinois #180005257 · Indiana #01057051A · Pennsylvania #MD424246
Medicaid
PA #1010426340002

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710989587. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
658
Distinct HCPCS
10
Medicare allowed
$87,830
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 343 319 $179
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 66 25 $83
99213 Established patient office or other outpatient visit, 20-29 minutes 65 39 $89
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 61 56 $137
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 36 32 $8
99238 Hospital discharge day management, 30 minutes or less 28 27 $85
71045 X-ray of chest, 1 view 20 18 $9
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 15 15 $69
99203 New patient office or other outpatient visit, 30-44 minutes 12 12 $112
99239 Hospital discharge day management, more than 30 minutes 12 11 $120

In context: peer comparison

Among 1 peers in this city , average services per provider: 65. This provider delivers 10× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$204
Transactions
8
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Amgen Inc. 4 $97.90
Boehringer Ingelheim Pharmaceuticals, Inc. 3 $92.39
Janssen Biotech, Inc. 1 $13.62

By nature of payment

Food and Beverage
$204

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
368
Patients
70
Total drug cost
$13,609
Drug Type Claims Patients Total cost
Methotrexate (Methotrexate Sodium) Brand 94 13 $2,110
Prednisone Generic 54 20 $504
Allopurinol Generic 52 11 $759
Leflunomide Generic 46 12 $5,284
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 38 14 $965
Hydroxychloroquine Sulfate Generic 33 0 $2,019
Azathioprine Generic 18 0 $808
Colchicine Generic 18 0 $1,135
Folic Acid Generic 15 0 $25

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Kcomt's medical specialty?
Dr. William Kcomt practices Rheumatology Physician in La Grange, IL.
Where does Dr. William Kcomt practice?
Dr. William Kcomt practices at 5201 S. Willow Springs Road, La Grange, IL 60525. Office phone: 7163467645.
What is Dr. William Kcomt's NPI?
Dr. William Kcomt's National Provider Identifier (NPI) is 1710989587, issued by NPPES.
Does Dr. William Kcomt accept Medicare assignment?
Dr. William Kcomt does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. William Kcomt commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.