JOHN PAUL JR. PAPP (MD) – Gastroenterology Physician, NPI 1417932872
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
648 GASTROENTEROLOGY in MI
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Provider Addresses for JOHN PAUL JR. PAPP (MD)
1179, East Paris Avenue Southeast, Grand Rapids Charter Township, Kent County, Michigan, 49546, United States
STE 200
GRAND RAPIDS, MI 495463682
Phone: (616) 975-9100
Fax: (616) 975-1161
Type: Mailing
100 MICHIGAN ST NE # MC845
GRAND RAPIDS, MI 495032560
Phone:
Type: Mailing
1179 E PARIS AVE SE STE 200
GRAND RAPIDS, MI 495463682
Phone: (616) 267-7414
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 259 Open Payments records for all available years, with a total value of $4,071.
Total Amount is formed as General ($4,071) + Research ($0) + Ownership ($0) = $4,071.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Takeda Pharmaceuticals U.S.A., Inc. ($958).
Total Amount
$4,071
General + Research + Ownership
Payments
259
Total payment records
General Amount
$4,071
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 |
|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $958 |
| ABBVIE INC. | $699 |
| Celgene Corporation | $338 |
| Janssen Biotech, Inc. | $297 |
| Amgen Inc. | $185 |
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: 2004-10-08
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 |
|---|---|---|---|---|
| I20041008000479 | I | Gastroenterology | MI | 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 |
|---|---|---|---|---|
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 220 | 207 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 114 | 114 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 76 | 69 | $0 |
| 99153 | Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes | 68 | 67 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 43 | 43 | $0 |
Insurance plans in this area (ZIP 49546)
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