DR. BRUCE L HENNESSY (MD) – Gastroenterology Physician, NPI 1891788386
Gastroenterology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
864 GASTROENTEROLOGY in OH
Provider Addresses for DR. BRUCE L HENNESSY (MD)
3595 Olentangy River Rd
Columbus, OH 432143440
Phone: (614) 566-5456
Fax: (614) 566-6900
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
6670, Perimeter Drive, Dublin, Ohio, 43016, United States
SUITE 200
DUBLIN, OH 430168056
Phone: (614) 754-5500
Fax: (614) 754-5501
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $510.
Total Amount is formed as General ($510) + Research ($0) + Ownership ($0) = $510.
Last reported payment date: 2024-10-31 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($165).
Total Amount
$510
General + Research + Ownership
Payments
8
Total payment records
General Amount
$510
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-31
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2005-06-17
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 |
|---|---|---|---|---|
| I20050617000656 | I | Gastroenterology | OH | 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 |
|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 82 | 82 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 51 | 43 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 38 | 32 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 37 | 35 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 25 | 25 | $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 | 33 | 33 |
| GASTROENTEROLOGY | OH | 45385 | Removal of polyps or growths of large bowel using an endoscope | 105 | 104 |
| GASTROENTEROLOGY | OH | 88312 | Special stained specimen slides to identify organisms including interpretation and report | 52 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| Internal Medicine, Family Practice, Urology | OH | |
| Physician Assistant | OH | |
| - | OH | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MN | |
| General Practice | OH | |
| - | OH | |
| Nurse Practitioner | OH | |
| Physician Assistant | OH |
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