MICHAEL CHAOUKI GEMAYEL – Ophthalmology Physician, NPI 1194258624
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
844 OPHTHALMOLOGY in MI
Provider Addresses for MICHAEL CHAOUKI GEMAYEL
25230 MICHIGAN AVE
DEARBORN, MI 481241715
Phone: (313) 441-2227
Type: Location
1027, Covington Place Drive, Rochester Hills, Oakland County, Michigan, 48309, United States
ROCHESTER HILLS, MI 483093744
Phone: (248) 648-9653
Type: Mailing
1560, East Maple Road, Troy, Oakland County, Michigan, 48083, United States
TROY, MI 480831135
Phone: (248) 581-5900
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 $808.
Total Amount is formed as General ($808) + Research ($0) + Ownership ($0) = $808.
Last reported payment date: 2024-12-21 • Largest payer in this snapshot: Apellis Pharmaceuticals, Inc. ($481).
Total Amount
$808
General + Research + Ownership
Payments
13
Total payment records
General Amount
$808
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-21
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: 2023-06-01
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 |
|---|---|---|---|---|
| I20230601000449 | I | Ophthalmology | 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 |
|---|---|---|---|---|
| 92134 | Imaging of retina | 118 | 83 | $0 |
| 92201 | Extended exam of the back part of the eye with retinal drawing | 104 | 71 | $0 |
| 92014 | Established patient complete exam of visual system | 44 | 37 | $0 |
| 92004 | New patient complete exam of visual system | 40 | 40 | $0 |
| 67028 | Injection of drug into eye | 33 | 19 | $0 |
Insurance plans in this area (ZIP 48124)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | MI | |
| O P T O M E T R Y | IL |
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