Doctor profile · Federal record

Dr. Louay Jajeh, DO

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Evergreen Park, IL

  • NPI 1174028088
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2800 W 95Th St
Evergreen Park, IL 608052701
(708) 422-6200

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
September 20, 2022
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Illinois #036.157460

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174028088. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
434
Distinct HCPCS
3
Medicare allowed
$73,752
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 342 310 $182
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 72 69 $137
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 20 13 $83

In context: peer comparison

Among 7 peers in this city , average services per provider: 161. This provider delivers 2.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Louay Jajeh's medical specialty?
Dr. Louay Jajeh practices Internal Medicine Physician in Evergreen Park, IL.
Where does Dr. Louay Jajeh practice?
Dr. Louay Jajeh practices at 2800 W 95Th St, Evergreen Park, IL 608052701. Office phone: 7084226200.
What is Dr. Louay Jajeh's NPI?
Dr. Louay Jajeh's National Provider Identifier (NPI) is 1174028088, issued by NPPES.
Does Dr. Louay Jajeh accept Medicare assignment?
Yes. Dr. Louay Jajeh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louay Jajeh commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.