Doctor profile · Federal record
Dr. Michelle Srisuwananukorn, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Munster, IN
- NPI 1609160464
- Accepts Medicare
- 15 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9030 Columbia Ave Ste B
Munster, IN 463212905
(219) 836-6002 - Mailing address
-
9030 Columbia Ave
Munster, IN 46321
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Indiana #01078489A · Illinois #125059528
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609160464. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,410
Distinct HCPCS
10
Medicare allowed
$172,460
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 194 | 144 | $110 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 179 | 178 | $113 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 170 | 154 | $118 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 170 | 162 | $157 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 157 | 155 | $77 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 134 | 133 | $206 | |
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 | 85 | 85 | $5 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 65 | 57 | $162 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 40 | 40 | $151 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 30 | 29 | $138 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 77. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$1,562
Transactions
113
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 32 | $351.33 | |
| ABBVIE INC. | 31 | $297.59 | |
| Braintree Laboratories, Inc. | 1 | $220.33 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 16 | $180.89 | |
| Janssen Biotech, Inc. | 17 | $166.94 | |
| IRONWOOD PHARMACEUTICALS, INC | 5 | $86.38 | |
| Lilly USA, LLC | 3 | $69.82 | |
| PFIZER INC. | 2 | $69.21 | |
| GENZYME CORPORATION | 2 | $36.22 | |
| Ardelyx, Inc. | 1 | $28.52 | |
| AIMMUNE THERAPEUTICS, INC. | 1 | $19.40 | |
| Celgene Corporation | 1 | $19.26 | |
| EVOKE PHARMA, INC. | 1 | $16.52 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
783
Patients
394
Total drug cost
$934,215
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 220 | 95 | $4,244 |
| Omeprazole | Generic | 137 | 56 | $1,885 |
| Linzess (Linaclotide) | Brand | 74 | 36 | $91,147 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 72 | 71 | $1,286 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 42 | 42 | $7,110 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 32 | 0 | $70,784 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 31 | 31 | $5,549 |
| Stelara (Ustekinumab) | Brand | 28 | 0 | $728,124 |
| Mesalamine | Generic | 25 | 0 | $18,612 |
| Sucralfate | Generic | 25 | 13 | $2,528 |
Hospital affiliations
Frequently asked questions
What is Dr. Michelle Srisuwananukorn's medical specialty?
Dr. Michelle Srisuwananukorn practices Gastroenterology Physician in Munster, IN.
Where does Dr. Michelle Srisuwananukorn practice?
Dr. Michelle Srisuwananukorn practices at 9030 Columbia Ave Ste B, Munster, IN 463212905. Office phone: 2198366002.
What is Dr. Michelle Srisuwananukorn's NPI?
Dr. Michelle Srisuwananukorn's National Provider Identifier (NPI) is 1609160464, issued by NPPES.
Does Dr. Michelle Srisuwananukorn accept Medicare assignment?
Yes. Dr. Michelle Srisuwananukorn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michelle Srisuwananukorn commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.