Doctor profile · Federal record

Dr. M Ghaith Mulki, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · New Lenox, IL

  • NPI 1215953369
  • Accepts Medicare
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1890 Silver Cross Blvd Ste 350
New Lenox, IL 604519603
(815) 717-8737
fax (815) 717-8699

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
April 24, 2015
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Illinois #036113818
Medicaid
IL #036113818

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215953369. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,125
Distinct HCPCS
10
Medicare allowed
$342,211
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 615 205 $81
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 312 214 $121
99214 Established patient office or other outpatient visit, 30-39 minutes 303 187 $132
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 295 255 $176
99239 Hospital discharge day management, more than 30 minutes 269 227 $117
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 192 31 $65
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 142 63 $77
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 134 134 $133
99497 Advance care planning, first 30 minutes 124 116 $85
99443 Telephone medical discussion with physician, 21-30 minutes 87 70 $131

In context: peer comparison

Among 6 peers in this city , average services per provider: 176. This provider delivers 18× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,002
Patients
568
Total drug cost
$35,039
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 407 81 $4,622
Levothyroxine Sodium Generic 271 59 $3,829
Amlodipine Besylate Generic 267 66 $2,687
Omeprazole Generic 251 51 $2,965
Furosemide Generic 226 60 $1,571
Lisinopril Generic 202 45 $1,656
Quetiapine Fumarate Generic 192 0 $1,959
Gabapentin Generic 191 33 $2,015
Potassium Chloride Generic 173 33 $3,071
Allopurinol Generic 151 21 $1,182

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. M Ghaith Mulki's medical specialty?
Dr. M Ghaith Mulki practices Internal Medicine Physician in New Lenox, IL.
Where does Dr. M Ghaith Mulki practice?
Dr. M Ghaith Mulki practices at 1890 Silver Cross Blvd Ste 350, New Lenox, IL 604519603. Office phone: 8157178737.
What is Dr. M Ghaith Mulki's NPI?
Dr. M Ghaith Mulki's National Provider Identifier (NPI) is 1215953369, issued by NPPES.
Does Dr. M Ghaith Mulki accept Medicare assignment?
Yes. Dr. M Ghaith Mulki accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. M Ghaith Mulki 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); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.