JENNIFER L MARANKI (M.D.) – Gastroenterology Physician, NPI 1497950125
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,185 GASTROENTEROLOGY in PA
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Provider Addresses for JENNIFER L MARANKI (M.D.)
PO BOX 858
HERSHEY, PA 170330858
Phone: (800) 243-1455
Type: Mailing
Hershey Medical Center, 500, University Drive, Hershey, Dauphin County, Pennsylvania, 17033, United States
HERSHEY, PA 170332360
Phone: (717) 531-4950
Fax: (717) 531-4870
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $695.
Total Amount is formed as General ($695) + Research ($0) + Ownership ($0) = $695.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Boston Scientific Corporation ($301).
Total Amount
$695
General + Research + Ownership
Payments
13
Total payment records
General Amount
$695
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $301 |
| ABBVIE INC. | $167 |
| Cook Medical LLC | $112 |
| CONMED Corporation | $45 |
| Janssen Biotech, Inc. | $43 |
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: 2011-07-26
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 |
|---|---|---|---|---|
| I20110726000467 | 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 |
|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 31 | 31 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 24 | 24 | $0 |
| 43264 | Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 24 | 22 | $0 |
| 74328 | Review by radiologist of image from tube placement into bile duct using an endoscope | 24 | 20 | $0 |
| 43274 | Insertion of stent into pancreatic or bile duct using a flexible endoscope | 14 | 11 | $0 |
Insurance plans in this area (ZIP 17033)
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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 | |
| Emergency Medicine | PA | |
| Critical Care (Intensivists) | PA |
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