DR. NICHOLAS A. INVERSO (M.D.) – Gastroenterology Physician, NPI 1396704086
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,185 GASTROENTEROLOGY in PA
Provider Addresses for DR. NICHOLAS A. INVERSO (M.D.)
3 HOSPITAL DR STE 306
LEWISBURG, PA 178378909
Phone: (570) 522-4144
Fax: (570) 768-3911
Type: Mailing
90 MEDICAL PARK DR STE 1000
LEWISBURG, PA 178376343
Phone: (570) 524-2722
Fax: (570) 524-0362
Type: Location
90 Medical Park Dr Ste 1000
Lewisburg, PA 178376343
Phone: (570) 524-2722
Fax: (570) 524-0362
Type: Location
500 UNIVERSITY DR
HERSHEY, PA 170332360
Phone: (800) 243-1455
Fax: (717) 531-4870
Type: Mailing
1 HOSPITAL DR STE 306
LEWISBURG, PA 178379350
Phone: (570) 522-4144
Fax: (570) 768-3911
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $107.
Total Amount is formed as General ($107) + Research ($0) + Ownership ($0) = $107.
Last reported payment date: 2024-04-19 • Largest payer in this snapshot: Salix Pharmaceuticals, a division of Bausch Health US, LLC ($35).
Total Amount
$107
General + Research + Ownership
Payments
6
Total payment records
General Amount
$107
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-19
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: 2005-01-18
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 |
|---|---|---|---|---|
| I20050118000926 | I | Gastroenterology | PA | 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 | 64 | 64 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 45 | 45 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 25 | 24 | $0 |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | 20 | 20 | $0 |
| 43450 | Dilation of esophagus | 19 | 19 | $0 |
Insurance plans in this area (ZIP 17837)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | PA | |
| Vascular Surgery | MD | |
| O P H T H A L M O L O G Y | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| - | FL | |
| - | PA | |
| - | PA | |
| P A T H O L O G Y | PA | |
| Physician Assistant | PA |
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