MOHAMMAD KHALOUCK ABDRABBO (MD) – Gastroenterology Physician, NPI 1104828201
Gastroenterology Physician
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Profile Insights
NPPES metrics only — not quality of care.
648 GASTROENTEROLOGY in MI
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Provider Addresses for MOHAMMAD KHALOUCK ABDRABBO (MD)
1675, Leahy Street, Muskegon, Muskegon County, Michigan, 49442, United States
SUIE 324B
MUSKEGON, MI 494425500
Phone: (231) 726-5075
Fax: (231) 728-1685
Type: Location
10600 MONTGOMERY RD
MONTGOMERY, OH 452424463
Phone: (513) 853-9250
Type: Mailing
6401, Prairie Street, Norton Shores, Muskegon County, Michigan, 49444, United States
SUITE 1500
MUSKEGON, MI 494447840
Phone: (231) 724-7845
Fax: (231) 727-7931
Type: Mailing
2116 Craig Rd
Eau Claire, WI 547016149
Phone: (715) 848-4965
Type: Location
1675 Leahy St
SUIE 324B
Muskegon, MI 494425500
Phone: (231) 726-5075
Fax: (231) 728-1685
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 67 Open Payments records for all available years, with a total value of $1,537.
Total Amount is formed as General ($1,537) + Research ($0) + Ownership ($0) = $1,537.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: ABBVIE INC. ($525).
Total Amount
$1,537
General + Research + Ownership
Payments
67
Total payment records
General Amount
$1,537
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $525 |
| E.R. Squibb & Sons, L.L.C. | $242 |
| ERBE USA Inc | $200 |
| Phathom Pharmaceuticals, Inc. | $138 |
| GENZYME CORPORATION | $123 |
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: 2022-04-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20080724000386 | I | Gastroenterology | WI | TBD |
| I20220406002854 | 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 |
|---|---|---|---|---|
| 45380 | Biopsy of large bowel using a flexible endoscope | 107 | 107 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 61 | 61 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 45 | 45 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 21 | 21 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 19 | 17 | $0 |
Insurance plans in this area (ZIP 49442)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | MI | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 13 | 13 |
| GASTROENTEROLOGY | MI | 45385 | Removal of polyps or growths of large bowel using an endoscope | 54 | 50 |
| GASTROENTEROLOGY | MI | 85610 | Blood test, clotting time | 65 | 56 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | OH | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | OH | |
| Family Practice | OH | |
| Vascular Surgery | OH | |
| O T O L A R Y N G O L O G Y | OH | |
| P O D I A T R Y | OH | |
| H O S P I T A L I S T | OH | |
| Physician Assistant | OH | |
| Physical Therapist In Private Practice | OH | |
| Nurse Practitioner | OH |
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