Doctor profile · Federal record
Dr. Maan Barhoum, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Libertyville, IL
- NPI 1114993979
- Accepts Medicare
- MIPS 51.8 / 100 · 2023
- 38 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
755 S Milwaukee Ave, Suite 186
Libertyville, IL 600482905
(847) 573-9455
fax (847) 573-9456
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- May 14, 2008
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Illinois #036115914
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114993979. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,273
Distinct HCPCS
8
Medicare allowed
$176,938
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,113 | 462 | $133 | |
83036 |
Hemoglobin a1c level | 250 | 112 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 238 | 106 | $13 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 218 | 126 | $3 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 211 | 83 | $35 | |
82947 |
Blood glucose (sugar) level | 155 | 71 | $4 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 73 | 73 | $174 | |
95250 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment | 15 | 15 | $154 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 284. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$96
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dexcom, Inc. | 1 | $44.50 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $27.01 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $24.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,637
Patients
803
Total drug cost
$1,839,823
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 612 | 130 | $6,868 |
| Synthroid (Levothyroxine Sodium) | Brand | 449 | 78 | $36,985 |
| Jardiance (Empagliflozin) | Brand | 367 | 73 | $354,377 |
| Metformin Hcl | Generic | 356 | 96 | $4,539 |
| Ozempic (Semaglutide) | Brand | 356 | 67 | $494,086 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 234 | 38 | $196,149 |
| Trulicity (Dulaglutide) | Brand | 229 | 38 | $351,830 |
| Atorvastatin Calcium | Generic | 226 | 65 | $3,405 |
| Repaglinide | Generic | 182 | 45 | $9,888 |
| Pioglitazone Hcl | Generic | 131 | 35 | $1,094 |
Hospital affiliations
Frequently asked questions
What is Dr. Maan Barhoum's medical specialty?
Dr. Maan Barhoum practices Endocrinology, Diabetes & Metabolism Physician in Libertyville, IL.
Where does Dr. Maan Barhoum practice?
Dr. Maan Barhoum practices at 755 S Milwaukee Ave, Libertyville, IL 600482905. Office phone: 8475739455.
What is Dr. Maan Barhoum's NPI?
Dr. Maan Barhoum's National Provider Identifier (NPI) is 1114993979, issued by NPPES.
Does Dr. Maan Barhoum accept Medicare assignment?
Yes. Dr. Maan Barhoum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maan Barhoum commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Hemoglobin a1c level (HCPCS 83036); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.