Doctor profile · Federal record

Dr. Denis Kuzelj, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Family Medicine Physician · Hospitalist Physician · Springfield, IL

  • NPI 1558658849
  • Accepts Medicare
  • MIPS 89.7 / 100 · 2023
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
701 N 1St St
Springfield, IL 627810001
(217) 528-7541
Mailing address
1025 S 6Th St
Springfield, IL 627032403

Credentials & registration

NPPES · NUCC
NPI registered
July 2011 — 15 yrs on file
Profile last updated
January 15, 2019
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Illinois #036133605

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558658849. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
422
Distinct HCPCS
4
Medicare allowed
$58,709
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 227 220 $182
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 82 78 $8
99284 Emergency department visit with moderate level of medical decision making 81 80 $124
99291 Critical care, first 30-74 minutes 32 32 $212

In context: peer comparison

Among 33 peers in this city , average services per provider: 105. This provider delivers 4.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
71
Patients
71
Total drug cost
$480
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 20 20 $107
Prednisone Generic 15 15 $45
Dexamethasone Generic 14 14 $48
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 11 11 $258
Tramadol Hcl Generic 11 11 $23

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Denis Kuzelj's medical specialty?
Dr. Denis Kuzelj practices Emergency Medicine Physician in Springfield, IL.
Where does Dr. Denis Kuzelj practice?
Dr. Denis Kuzelj practices at 701 N 1St St, Springfield, IL 627810001. Office phone: 2175287541.
What is Dr. Denis Kuzelj's NPI?
Dr. Denis Kuzelj's National Provider Identifier (NPI) is 1558658849, issued by NPPES.
Does Dr. Denis Kuzelj accept Medicare assignment?
Yes. Dr. Denis Kuzelj accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Denis Kuzelj commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.