DR. NICHOLAS G LEVENTIS (DO) – Internal Medicine Physician, NPI 1609443530
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
Provider Addresses for DR. NICHOLAS G LEVENTIS (DO)
2252 N MONROE ST
MONROE, MI 481624254
Phone: (734) 682-5434
Fax: (734) 244-5184
Type: Mailing
28050 GRAND RIVER AVE
FARMINGTON HILLS, MI 483365919
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $266.
Total Amount is formed as General ($266) + Research ($0) + Ownership ($0) = $266.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Calliditas Therapeutics US Inc. ($125).
Total Amount
$266
General + Research + Ownership
Payments
8
Total payment records
General Amount
$266
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Calliditas Therapeutics US Inc. | $125 |
| Lilly USA, LLC | $38 |
| Mylan Specialty L.P. | $32 |
| Lundbeck LLC | $24 |
| Novo Nordisk Inc | $19 |
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: 2024-07-02
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 |
|---|---|---|---|---|
| I20240702001528 | I | Internal Medicine | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 48162)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MI | |
| Physical Medicine And Rehabilitation | MI | |
| Internal Medicine | MI |
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