MICHAEL YOUNG-WOON CHUNG (MD) – Dermatology Physician, NPI 1346878170
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,140 DERMATOLOGY in CA
Provider Addresses for MICHAEL YOUNG-WOON CHUNG (MD)
4445 MAGNOLIA AVE
RIVERSIDE, CA 925014135
Phone:
Type: Mailing
141 BLACKBERRY WAY
DALTON, GA 307207215
Phone: (706) 483-6301
Type: Mailing
2358 LIFESTYLE WAY STE 212
CHATTANOOGA, TN 374214904
Phone: (423) 521-1100
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $603.
Total Amount is formed as General ($603) + Research ($0) + Ownership ($0) = $603.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Lilly USA, LLC ($190).
Total Amount
$603
General + Research + Ownership
Payments
14
Total payment records
General Amount
$603
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $190 |
| Amgen Inc. | $138 |
| MIMEDX Group, Inc. | $137 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $45 |
| ConvaTec Inc. | $30 |
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: 2024-08-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20240710000495 | I | Dermatology | TN | TBD |
| I20240812000892 | I | Dermatology | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 92501)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TN | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | GA | |
| Physician Assistant | GA | |
| Nurse Practitioner | GA | |
| Nurse Practitioner | GA | |
| Nurse Practitioner | GA | |
| Nurse Practitioner | TN | |
| Physician Assistant | TN | |
| Plastic And Reconstructive Surgery | TN |
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