Doctor profile · Federal record
Dr. Margaret Morrison, M.D
Gastroenterology Physician (CMS: Gastroenterology) · Winfield, IL
- NPI 1053841809
- Accepts Medicare
- MIPS 69.0 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25 N Winfield RD Ste 300
Winfield, IL 601901379
(630) 717-2600
fax (630) 718-2656 - Mailing address
-
Po Box 713260
Chicago, IL 606771260
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- August 11, 2023
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Illinois #036-165337
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053841809. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
50
Distinct HCPCS
3
Medicare allowed
$5,946
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 21 | 16 | $77 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $173 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 11 | 11 | $110 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 44. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$138
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 1 | $122.82 | |
| ABBVIE INC. | 1 | $15.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
57
Patients
31
Total drug cost
$193,288
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 20 | 20 | $343 |
| Xifaxan (Rifaximin) | Brand | 15 | 0 | $45,684 |
| Humira(Cf) Pen (Adalimumab) | Brand | 11 | 0 | $147,034 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 11 | 11 | $228 |
Hospital affiliations
Frequently asked questions
What is Dr. Margaret Morrison's medical specialty?
Dr. Margaret Morrison practices Gastroenterology Physician in Winfield, IL.
Where does Dr. Margaret Morrison practice?
Dr. Margaret Morrison practices at 25 N Winfield RD Ste 300, Winfield, IL 601901379. Office phone: 6307172600.
What is Dr. Margaret Morrison's NPI?
Dr. Margaret Morrison's National Provider Identifier (NPI) is 1053841809, issued by NPPES.
Does Dr. Margaret Morrison accept Medicare assignment?
Yes. Dr. Margaret Morrison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Morrison commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99204); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.