Doctor profile · Federal record
Dr. Bachar Hamad, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Joliet, IL
- NPI 1780690040
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
330 Madison St Ste 200
Joliet, IL 604356569
(630) 717-2600 - Additional location
-
2363 63Rd St
Woodridge, IL 605171300
(224) 273-3590 - Mailing address
-
1860 Payshere Circle
Chicago, IL 606749063
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 6, 2021
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Illinois #036088909
- Medicaid
- IL #036088909
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780690040. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,210
Distinct HCPCS
10
Medicare allowed
$415,598
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,901 | 621 | $80 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 469 | 417 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 232 | 167 | $92 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 201 | 122 | $50 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 162 | 153 | $97 | |
99426 |
Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month | 156 | 42 | $64 | |
99427 |
Principal care management services for a single high-risk disease, each additional 30 minutes of clinical staff time directed by health care professional, per calendar month | 156 | 42 | $49 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 127 | 126 | $97 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 99 | 95 | $178 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 96 | 72 | $122 |
In context: peer comparison
Among 2 peers in Joliet Gastroenterology Physician, average services per provider: 125. This provider delivers 34× the peer median.Open Payments
Industry payments received
All-time total
$383
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 2 | $162.78 | |
| Conmed Corporation | 1 | $134.46 | |
| Qol Medical, LLC | 2 | $54.09 | |
| Abbvie INC. | 2 | $32.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,209
Patients
559
Total drug cost
$617,571
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 299 | 115 | $4,820 |
| Dicyclomine Hcl | Generic | 195 | 71 | $4,669 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 176 | 168 | $3,151 |
| Omeprazole | Generic | 89 | 41 | $1,648 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 78 | 23 | $536,503 |
| Sucralfate | Generic | 64 | 27 | $8,799 |
| Linzess (Linaclotide) | Brand | 62 | 21 | $43,695 |
| Glycopyrrolate | Generic | 48 | 18 | $1,704 |
| Famotidine | Generic | 37 | 11 | $4,771 |
| Lactulose | Generic | 34 | 0 | $1,666 |
Hospital affiliations
Frequently asked questions
What is Dr. Bachar Hamad's medical specialty?
Dr. Bachar Hamad practices Gastroenterology Physician in Joliet, IL.
Where does Dr. Bachar Hamad practice?
Dr. Bachar Hamad practices at 330 Madison St Ste 200, Joliet, IL 604356569. Office phone: 6307172600.
What is Dr. Bachar Hamad's NPI?
Dr. Bachar Hamad's National Provider Identifier (NPI) is 1780690040, issued by NPPES.
Does Dr. Bachar Hamad accept Medicare assignment?
Yes. Dr. Bachar Hamad accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bachar Hamad commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.