CHARLES OPPONG (MD) – Internal Medicine Physician, NPI 1902080922
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,199 INTERNAL MEDICINE in OH
Provider Addresses for CHARLES OPPONG (MD)
1 AKRON GENERAL MEDICAL DR
AKRON GENERAL MEDICAL CENTER
AKRON, OH 44307
Phone: (330) 344-6000
Type: Location
3170, Kettering Boulevard, Moraine, Montgomery County, Ohio, 45439, United States
BUILDING B 3RD FLOOR
MORAINE, OH 454391924
Phone: (937) 991-3188
Fax: (937) 223-9811
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $199.
Total Amount is formed as General ($199) + Research ($0) + Ownership ($0) = $199.
Last reported payment date: 2024-05-15 • Largest payer in this snapshot: ABBVIE INC. ($122).
Total Amount
$199
General + Research + Ownership
Payments
10
Total payment records
General Amount
$199
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $122 |
| Janssen Pharmaceuticals, Inc | $43 |
| PFIZER INC. | $20 |
| AstraZeneca Pharmaceuticals LP | $14 |
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: 2008-03-14
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 |
|---|---|---|---|---|
| I20080314000342 | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 567 | 255 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 219 | 202 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 204 | 118 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 77 | 76 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 34 | 32 | $0 |
Insurance plans in this area (ZIP 44307)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Hospitalist | OH | |
| Internal Medicine, Hospitalist | OH | |
| Endocrinology, Internal Medicine | OH | |
| N E U R O L O G Y | CO | |
| Plastic And Reconstructive Surgery | OH | |
| Gynecological Oncology | FL | |
| Family Practice | OH | |
| Nurse Practitioner | OH | |
| Hospitalist, Internal Medicine | OH | |
| Nurse Practitioner | OH |
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