EDGAR ANTONIO MERCADO (M.D) – Internal Medicine Physician, NPI 1821244039
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
644 CRITICAL CARE (INTENSIVISTS) in GA
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Provider Addresses for EDGAR ANTONIO MERCADO (M.D)
Augusta University Medical Center, 1120, 15th Street, Augusta, Richmond County, Georgia, 30912, United States
AF 2039
AUGUSTA, GA 309120004
Phone: (706) 721-6016
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 2 Open Payments records for all available years, with a total value of $52.
Total Amount is formed as General ($52) + Research ($0) + Ownership ($0) = $52.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: Inari Medical, Inc. ($52).
Total Amount
$52
General + Research + Ownership
Payments
2
Total payment records
General Amount
$52
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $52 |
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: 2025-06-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 11 Medicare enrollment records; no due dates published yet.
Enrollment records
11
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 |
|---|---|---|---|---|
| I20150623001159 | I | Internal Medicine | GA | TBD |
| I20190917000699 | I | Internal Medicine | FL | TBD |
| I20231207003293 | I | Internal Medicine | CT | TBD |
| I20231211000586 | I | Internal Medicine | DE | TBD |
| I20240118003662 | I | Internal Medicine | NY | TBD |
| I20240223002254 | I | Critical Care (Intensivists) | OH | TBD |
| I20240304003096 | I | Critical Care (Intensivists) | SC | TBD |
| I20240719002569 | I | Critical Care (Intensivists) | IN | TBD |
| I20240802001662 | I | Internal Medicine | PA | TBD |
| I20250529003837 | I | Critical Care (Intensivists) | IL | TBD |
| I20250620000023 | I | Internal Medicine | VA | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 234 | 90 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 205 | 110 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 21 | 19 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 14 | $0 |
Insurance plans in this area (ZIP 30912)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Internal Medicine | FL | |
| Family Practice, Osteopathic Manipulative Medicine | FL | |
| Internal Medicine, Infectious Disease | FL | |
| Family Practice, Osteopathic Manipulative Medicine | FL | |
| Undersea And Hyperbaric Medicine, Family Practice | FL | |
| Family Practice | FL |
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