HOSN MAATOUK (M.D.) – Hospitalist Physician, NPI 1497725048
Hospitalist Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
878 HOSPITALIST in IN
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Provider Addresses for HOSN MAATOUK (M.D.)
1910, Michigan Box Company, Detroit, Wayne County, Michigan, 48211, United States
DETROIT, MI 482781076
Phone: (317) 528-4800
Fax: (317) 865-1479
Type: Mailing
Franciscan Health Michigan City, 3500, Franciscan Way, Michigan City, LaPorte County, Indiana, 46360, United States
MICHIGAN CITY, IN 463600021
Phone: (219) 852-1524
Fax: (219) 933-2288
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $120.
Total Amount is formed as General ($120) + Research ($0) + Ownership ($0) = $120.
Last reported payment date: 2024-07-10 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($120).
Total Amount
$120
General + Research + Ownership
Payments
2
Total payment records
General Amount
$120
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $120 |
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: 2005-04-28
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 |
|---|---|---|---|---|
| I20050428000576 | I | Hospitalist | IN | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 305 | 132 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 231 | 117 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 129 | 119 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 78 | 77 | $0 |
| 99497 | Advance care planning, first 30 minutes | 19 | 18 | $0 |
Insurance plans in this area (ZIP 48278)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IN | |
| - | IN | |
| - | IN | |
| - | MI | |
| - | IN | |
| - | IN | |
| Family Practice | IN | |
| - | MI | |
| Internal Medicine | IN | |
| Internal Medicine, Emergency Medicine | MI |
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