DR. ROBIN LYNN FERGUSON (MD) – Gastroenterology Physician, NPI 1376507681
Gastroenterology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
1,498 GASTROENTEROLOGY in TX
Provider Addresses for DR. ROBIN LYNN FERGUSON (MD)
111 Avenue F
Bay City, TX 774144117
Phone: (979) 245-2008
Type: Location
101, Avenue F Northwest, Winter Haven, Polk County, Florida, 33881, United States
BAY CITY, TX 774143167
Phone: (979) 245-2008
Fax: (979) 314-7164
Type: Mailing
2112 REGIONAL MEDICAL DR STE 1317
WHARTON, TX 774881413
Phone: (979) 245-2008
Fax: (979) 314-7164
Type: Location
2112, Regional Medical Drive, Wharton, Wharton County, Texas, 77488, United States
SUITE 1313
WHARTON, TX 77488
Phone: (979) 245-2008
Fax: (979) 314-7164
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 77 Open Payments records for all available years, with a total value of $3,702.
Total Amount is formed as General ($3,702) + Research ($0) + Ownership ($0) = $3,702.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Salix Pharmaceuticals, a division of Bausch Health US, LLC ($1,925).
Total Amount
$3,702
General + Research + Ownership
Payments
77
Total payment records
General Amount
$3,702
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $1,925 |
| ABBVIE INC. | $465 |
| Gilead Sciences, Inc. | $301 |
| E.R. Squibb & Sons, L.L.C. | $243 |
| Madrigal Pharmaceuticals | $144 |
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: 2010-06-15
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 |
|---|---|---|---|---|
| I20100615000394 | I | Gastroenterology | TX | 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 |
|---|---|---|---|---|
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 35 | 35 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 35 | 35 | $0 |
| 45378 | Diagnostic exam of large bowel using a flexible endoscope | 14 | 13 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 12 | 12 | $0 |
Insurance plans in this area (ZIP 77414)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | TX | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 18 | 18 |
| GASTROENTEROLOGY | TX | 45378 | Diagnostic examination of large bowel using an endoscope | 30 | 30 |
| GASTROENTEROLOGY | TX | 45385 | Removal of polyps or growths of large bowel using an endoscope | 50 | 49 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P S Y C H I A T R Y | TX | |
| - | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| P S Y C H I A T R Y | TX | |
| O P H T H A L M O L O G Y | TX | |
| - | TX | |
| Mental Health Counselor | TX | |
| - | TX | |
| Family Practice | TX |
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