LILIAN C NNAMUCHI (MD) – Family Medicine Physician, NPI 1376821975
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,037 FAMILY PRACTICE in IL
Provider Addresses for LILIAN C NNAMUCHI (MD)
1900 E MAIN ST
DANVILLE, IL 618325100
Phone: (217) 554-3000
Fax: (217) 554-4864
Type: Mailing
1826 VETERANS BLVD
DUBLIN, GA 310213620
Phone: (478) 272-1210
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2024-11-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-09-30 (981 days ago).
Enrollment records
2
Earliest due date
2023-09-30
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 |
|---|---|---|---|---|
| I20140918002471 | I | Family Practice | IL | 2023-09-30 |
| I20241106003286 | I | Family Practice | GA | TBD |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 61832)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | GA | |
| Emergency Medicine, Internal Medicine | NY | |
| Family Practice, General Surgery | GA | |
| Hospitalist, Internal Medicine | GA | |
| Obstetrics/Gynecology, Interventional Pain Management | GA | |
| Family Practice | GA | |
| General Practice | GA | |
| Family Practice | GA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | GA | |
| Family Practice | FL |
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