DR. RALPH CORNELL LYONS (M.D.) – Gastroenterology Physician, NPI 1740379866
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
525 GASTROENTEROLOGY in GA
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Provider Addresses for DR. RALPH CORNELL LYONS (M.D.)
Upper Riverdale Road, Sherwood Park, Riverdale, Clayton County, Georgia, 30274, United States
SUITE 201
RIVERDALE, GA 302742635
Phone: (678) 904-0094
Fax: (678) 904-0098
Type: Mailing
34, Upper Riverdale Road, Sherwood Park, Riverdale, Clayton County, Georgia, 30274, United States
SUITE 201
RIVERDALE, GA 302742635
Phone: (678) 904-0094
Fax: (678) 904-0098
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 43 Open Payments records for all available years, with a total value of $848.
Total Amount is formed as General ($848) + Research ($0) + Ownership ($0) = $848.
Last reported payment date: 2024-10-02 • Largest payer in this snapshot: ABBVIE INC. ($244).
Total Amount
$848
General + Research + Ownership
Payments
43
Total payment records
General Amount
$848
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-02
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: 2011-12-07
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 |
|---|---|---|---|---|
| I20111207000634 | I | Gastroenterology | GA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 82 | 66 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 43 | 36 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 28 | 28 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 24 | 24 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 20 | 20 | $0 |
Insurance plans in this area (ZIP 30274)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | GA | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 18 | 18 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | GA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | GA | |
| Infectious Disease, Internal Medicine | GA | |
| Family Practice | GA | |
| Nurse Practitioner | GA | |
| Family Practice | GA | |
| N E U R O L O G Y | CT | |
| P S Y C H I A T R Y | GA | |
| Cardiovascular Disease (Cardiology), Internal Medicine | GA | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | GA |
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