Doctor profile · Federal record

Dr. Kristopher Fultz, DO

Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Oak Lawn, IL

  • NPI 1083842439
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4440 W 95Th St
Oak Lawn, IL 604532600
(708) 283-5500
Mailing address
29373 Network Pl
Chicago, IL 606731293

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
October 30, 2024
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State license (1)
Illinois #036.151194

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083842439. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
243
Distinct HCPCS
3
Medicare allowed
$42,457
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 156 116 $220
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 67 51 $80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 20 20 $135

In context: peer comparison

Among 10 peers in this city , average services per provider: 73. This provider delivers 3.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kristopher Fultz's medical specialty?
Dr. Kristopher Fultz practices Critical Care Medicine (Internal Medicine) Physician in Oak Lawn, IL.
Where does Dr. Kristopher Fultz practice?
Dr. Kristopher Fultz practices at 4440 W 95Th St, Oak Lawn, IL 604532600. Office phone: 7082835500.
What is Dr. Kristopher Fultz's NPI?
Dr. Kristopher Fultz's National Provider Identifier (NPI) is 1083842439, issued by NPPES.
Does Dr. Kristopher Fultz accept Medicare assignment?
Yes. Dr. Kristopher Fultz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristopher Fultz commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.