DR. GEORGE STEPHEN GILLIAM (M.D.) – Specialist, NPI 1023016912
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
539 GENERAL SURGERY in KY
Loading map...
Provider Addresses for DR. GEORGE STEPHEN GILLIAM (M.D.)
2200, East Parrish Avenue, Owensboro, Daviess County, Kentucky, 42303, United States
BLDG B, STE 203
OWENSBORO, KY 423031449
Phone: (270) 691-9697
Fax: (270) 691-0485
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2013-04-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20080716000364 | I | General Surgery | IN | TBD |
| I20130409000637 | I | General Surgery | KY | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 129 | 115 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 60 | 60 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 54 | 54 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 35 | 35 | $0 |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | 32 | 32 | $0 |
Insurance plans in this area (ZIP 42303)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GENERAL SURGERY | KY | 45385 | Removal of polyps or growths of large bowel using an endoscope | 17 | 17 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | KY | |
| Family Practice | KY | |
| Nurse Practitioner | OH | |
| Certified Clinical Nurse Specialist (Cns) | KY | |
| Cardiovascular Disease (Cardiology), Internal Medicine | KY | |
| Certified Registered Nurse Anesthetist (Crna) | KY | |
| - | TN | |
| Certified Clinical Nurse Specialist (Cns) | KY | |
| Nurse Practitioner | ME | |
| Nurse Practitioner | KY |
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.