Doctor profile · Federal record
Dr. Hadi Atassi, D.O.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Munster, IN
- NPI 1407218621
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9030 Columbia Ave Ste B
Munster, IN 463212905
(219) 836-6002
fax (219) 836-6003 - Additional location
-
550 S Jackson St Fl 3
Louisville, KY 402021622
(502) 852-7239
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- July 12, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Indiana #02007039A · Kentucky #04701
- Medicaid
- IN #300014901
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407218621. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,009
Distinct HCPCS
10
Medicare allowed
$115,978
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 201 | 123 | $111 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 171 | 163 | $121 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 168 | 104 | $73 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 102 | 99 | $161 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 82 | 82 | $98 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 43 | 38 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 41 | 41 | $119 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 28 | 28 | $155 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 24 | 24 | $5 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 23 | 23 | $212 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 77. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,818
Transactions
104
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 41 | $430.47 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 21 | $277.54 | |
| Janssen Biotech, Inc. | 14 | $248.44 | |
| Braintree Laboratories, Inc. | 1 | $220.33 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 15 | $203.51 | |
| GENZYME CORPORATION | 4 | $145.41 | |
| Boston Scientific Corporation | 1 | $144.14 | |
| IRONWOOD PHARMACEUTICALS, INC | 3 | $63.97 | |
| Phathom Pharmaceuticals, Inc. | 2 | $41.17 | |
| AIMMUNE THERAPEUTICS, INC. | 1 | $23.70 | |
| Celgene Corporation | 1 | $19.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
26
Patients
13
Total drug cost
$469
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 15 | 13 | $323 |
| Omeprazole | Generic | 11 | 0 | $146 |
Hospital affiliations
Frequently asked questions
What is Dr. Hadi Atassi's medical specialty?
Dr. Hadi Atassi practices Gastroenterology Physician in Munster, IN.
Where does Dr. Hadi Atassi practice?
Dr. Hadi Atassi practices at 9030 Columbia Ave Ste B, Munster, IN 463212905. Office phone: 2198366002.
What is Dr. Hadi Atassi's NPI?
Dr. Hadi Atassi's National Provider Identifier (NPI) is 1407218621, issued by NPPES.
Does Dr. Hadi Atassi accept Medicare assignment?
Yes. Dr. Hadi Atassi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hadi Atassi commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); 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.