DR. BRIAN GREGORY TURNER (M.D.) – Gastroenterology Physician, NPI 1174557821
Gastroenterology Physician
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Profile Insights
NPPES metrics only — not quality of care.
863 GASTROENTEROLOGY in OH
Provider Addresses for DR. BRIAN GREGORY TURNER (M.D.)
3595 Olentangy River Rd
Columbus, OH 432143440
Phone: (614) 566-5456
Fax: (614) 566-6902
Type: Location
Olentangy River Rd, Knolls-Thomas, Columbus, Sharon, Franklin, Ohio, 43214, United States
COLUMBUS, OH 432021523
Phone: (614) 754-5500
Fax: (614) 457-9519
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 32 Open Payments records for all available years, with a total value of $482.
Total Amount is formed as General ($482) + Research ($0) + Ownership ($0) = $482.
Last reported payment date: 2024-11-26 • Largest payer in this snapshot: ABBVIE INC. ($396).
Total Amount
$482
General + Research + Ownership
Payments
32
Total payment records
General Amount
$482
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $396 |
| GENZYME CORPORATION | $44 |
| Janssen Biotech, Inc. | $24 |
| Ferring Pharmaceuticals Inc. | $17 |
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: 2014-07-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-07-31 (1042 days ago).
Enrollment records
1
Earliest due date
2023-07-31
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 |
|---|---|---|---|---|
| I20140709002122 | I | Gastroenterology | OH | 2023-07-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 | 84 | 84 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 62 | 61 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 54 | 54 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 46 | 46 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 45 | 42 | $0 |
Insurance plans in this area (ZIP 43214)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | OH | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 40 | 40 |
| GASTROENTEROLOGY | OH | 45385 | Removal of polyps or growths of large bowel using an endoscope | 46 | 46 |
| GASTROENTEROLOGY | OH | 88312 | Special stained specimen slides to identify organisms including interpretation and report | 33 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | OH | |
| Physician Assistant | OH | |
| G A S T R O E N T E R O L O G Y | OH | |
| Gastroenterology, Internal Medicine | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| G A S T R O E N T E R O L O G Y | OH | |
| G A S T R O E N T E R O L O G Y | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| Nurse Practitioner | OH | |
| G A S T R O E N T E R O L O G Y | OH |
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