Doctor profile · Federal record
Dr. Mei Huang, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Edwardsville, IL
- NPI 1417972597
- Accepts Medicare
- 27 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2122 Troy RD Ste 130
Edwardsville, IL 620252540
(618) 800-4595
fax (618) 800-4501 - Mailing address
-
Po Box 959203
Saint Louis, MO 631959203
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 10, 2026
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Illinois #036116010 · Missouri #2005014009
- Medicaid
- IL #036116010
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417972597. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
748
Distinct HCPCS
10
Medicare allowed
$81,844
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 122 | 59 | $77 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 110 | 109 | $98 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 110 | 61 | $48 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 91 | 89 | $244 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 87 | 81 | $68 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 84 | 76 | $126 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 57 | 42 | $124 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 32 | 27 | $125 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $162 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 14 | 14 | $177 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 46. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$1,192
Transactions
61
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 16 | $315.97 | |
| ABBVIE INC. | 14 | $196.36 | |
| GENZYME CORPORATION | 5 | $155.10 | |
| AIMMUNE THERAPEUTICS, INC. | 7 | $132.67 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 4 | $85.43 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 4 | $72.11 | |
| PFIZER INC. | 2 | $43.00 | |
| Lilly USA, LLC | 2 | $40.26 | |
| Ardelyx, Inc. | 2 | $39.95 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $37.74 | |
| FUJIFILM Healthcare Americas Corporation | 1 | $31.86 | |
| Merck Sharp & Dohme LLC | 1 | $21.70 | |
| Madrigal Pharmaceuticals | 1 | $20.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,294
Patients
911
Total drug cost
$44,900
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 311 | 300 | $436 |
| Pantoprazole Sodium | Generic | 289 | 131 | $5,318 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 238 | 228 | $3,691 |
| Omeprazole | Generic | 123 | 48 | $2,169 |
| Famotidine | Generic | 82 | 38 | $1,292 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 44 | 42 | $856 |
| Colestipol Hcl | Generic | 41 | 11 | $4,394 |
| Sucralfate | Generic | 30 | 16 | $4,968 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 27 | 27 | $2,312 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 26 | 26 | $416 |
Hospital affiliations
Frequently asked questions
What is Dr. Mei Huang's medical specialty?
Dr. Mei Huang practices Gastroenterology Physician in Edwardsville, IL.
Where does Dr. Mei Huang practice?
Dr. Mei Huang practices at 2122 Troy RD Ste 130, Edwardsville, IL 620252540. Office phone: 6188004595.
What is Dr. Mei Huang's NPI?
Dr. Mei Huang's National Provider Identifier (NPI) is 1417972597, issued by NPPES.
Does Dr. Mei Huang accept Medicare assignment?
Yes. Dr. Mei Huang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mei Huang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.