Doctor profile · Federal record
Dr. Abdullah Fayyad, MD
Gastroenterology Physician (CMS: Gastroenterology) · Elkhorn, WI
- NPI 1568466019
- Accepts Medicare
- MIPS 81.5 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
W3985 County Road Nn
Elkhorn, WI 531214337
(262) 741-2000
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- July 22, 2013
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Iowa #35432
- Medicaid
- IA #0447086
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568466019. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
70
Distinct HCPCS
5
Medicare allowed
$7,624
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 17 | 17 | $112 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 13 | $84 | |
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 | 14 | 14 | $5 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 12 | 12 | $144 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 12 | 12 | $222 |
In context: peer comparison
Among 1 peers in Elkhorn Gastroenterology Physician, average services per provider: 14. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$110
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 1 | $29.19 | |
| Abbvie INC. | 2 | $28.95 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $17.68 | |
| Celgene Corporation | 1 | $16.96 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $16.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
522
Patients
294
Total drug cost
$24,233
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 167 | 158 | $2,826 |
| Pantoprazole Sodium | Generic | 137 | 45 | $2,276 |
| Omeprazole | Generic | 82 | 29 | $1,642 |
| Famotidine | Generic | 27 | 0 | $648 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 25 | 24 | $465 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 22 | 22 | $412 |
| Esomeprazole Magnesium | Generic | 19 | 0 | $571 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 16 | 16 | $1,173 |
| Linzess (Linaclotide) | Brand | 15 | 0 | $14,088 |
| Ondansetron Odt (Ondansetron) | Brand | 12 | 0 | $132 |
Hospital affiliations
Frequently asked questions
What is Dr. Abdullah Fayyad's medical specialty?
Dr. Abdullah Fayyad practices Gastroenterology Physician in Elkhorn, WI.
Where does Dr. Abdullah Fayyad practice?
Dr. Abdullah Fayyad practices at W3985 County Road Nn, Elkhorn, WI 531214337. Office phone: 2627412000.
What is Dr. Abdullah Fayyad's NPI?
Dr. Abdullah Fayyad's National Provider Identifier (NPI) is 1568466019, issued by NPPES.
Does Dr. Abdullah Fayyad accept Medicare assignment?
Yes. Dr. Abdullah Fayyad accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Abdullah Fayyad commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Established patient office or other outpatient visit (HCPCS 99213); 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 (HCPCS G0500). Source: CMS Medicare Physician & Other Practitioners file.