ALEX A YARBROUGH (D.O.) – Gastroenterology Physician, NPI 1346253994
Gastroenterology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
978 GASTROENTEROLOGY in IL
Provider Addresses for ALEX A YARBROUGH (D.O.)
3101 FIELDS SOUTH DR
CHAMPAIGN, IL 618223743
Phone: (217) 366-6162
Fax: (217) 366-5642
Type: Location
3700 W 203rd St Ste 201
Olympia Fields, IL 604611182
Phone: (708) 679-2380
Fax: (708) 747-3628
Type: Location
320 E Birch Dr
Glenwood, IL 604251419
Phone: (708) 757-9074
Type: Location
35318 EAGLE WAY
CHICAGO, IL 606781353
Phone: (317) 528-4800
Fax: (317) 865-1479
Type: Mailing
3700 W 203RD ST STE 201
OLYMPIA FIELDS, IL 604611182
Phone: (708) 679-2380
Fax: (708) 747-3628
Type: Location
101 W UNIVERSITY AVE
CHAMPAIGN, IL 618203981
Phone: (217) 366-6162
Fax: (217) 366-5642
Type: Mailing
Sierra Drive, Greenwood, Johnson County, Indiana, 46142:46227, United States
SUITE 400
GREENWOOD, IN 461437240
Phone: (317) 528-4253
Fax: (317) 865-8319
Type: Mailing
203rd Street, Olympia Fields, Rich Township, Cook County, Illinois, 60443, United States
SUITE 302
OLYMPIA FIELDS, IL 604611180
Phone: (708) 679-2600
Fax: (708) 747-3628
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 181 Open Payments records for all available years, with a total value of $3,914.
Total Amount is formed as General ($3,914) + Research ($0) + Ownership ($0) = $3,914.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ABBVIE INC. ($834).
Total Amount
$3,914
General + Research + Ownership
Payments
181
Total payment records
General Amount
$3,914
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $834 |
| Janssen Biotech, Inc. | $720 |
| Ardelyx, Inc. | $320 |
| Janssen Scientific Affairs, LLC | $235 |
| Celgene Corporation | $182 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2006-10-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20061002000101 | I | Gastroenterology | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 45380 | Biopsy of large bowel using a flexible endoscope | 163 | 161 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 157 | 152 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 153 | 147 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 100 | 97 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 83 | 83 | $0 |
Insurance plans in this area (ZIP 61822)
Loading plans...
Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| Physician Assistant | IL | |
| Physician Assistant | IL | |
| - | IL | |
| - | IL | |
| - | IN | |
| - | IL | |
| Physician Assistant | IL | |
| Nurse Practitioner | IL | |
| - | IL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.