MICHAEL A LILEAS (D.O.) – Internal Medicine Physician, NPI 1912904475
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,199 INTERNAL MEDICINE in OH
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Provider Addresses for MICHAEL A LILEAS (D.O.)
Royal Birkdale, Columbiana, Columbiana County, Ohio, 44408, United States
SUITE A
COLUMBIANA, OH 444088493
Phone: (330) 482-9350
Fax: (330) 482-5695
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 56 Open Payments records for all available years, with a total value of $1,237.
Total Amount is formed as General ($1,237) + Research ($0) + Ownership ($0) = $1,237.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: HARMONY BIOSCIENCES LLC ($482).
Total Amount
$1,237
General + Research + Ownership
Payments
56
Total payment records
General Amount
$1,237
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 |
|---|---|
| HARMONY BIOSCIENCES LLC | $482 |
| Inspire Medical Systems, Inc. | $434 |
| Axsome Therapeutics, Inc. | $131 |
| IDORSIA PHARMACEUTICALS US INC | $98 |
| ResMed Corp | $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: 2005-01-21
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 |
|---|---|---|---|---|
| I20050121000315 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 155 | 153 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 138 | 104 | $0 |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | 80 | 77 | $0 |
| 95810 | Sleep study in sleep lab (6 years or older) | 68 | 64 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 53 | 49 | $0 |
Insurance plans in this area (ZIP 44408)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology) | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| Nurse Practitioner | OH | |
| Physician Assistant | PA | |
| - | PA | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| Physician Assistant | OH | |
| Physician Assistant | OH | |
| Internal Medicine | OH | |
| Nurse Practitioner | OH |
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