HYUN CHUNG (MD) – Emergency Medicine Physician, NPI 1003843673
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,945 EMERGENCY MEDICINE in NY
Loading map...
Provider Addresses for HYUN CHUNG (MD)
PO BOX 658
LIVINGSTON, NJ 070390658
Phone: (973) 740-0607
Type: Mailing
Montefiore New Rochelle, 16, Guion Place, New Rochelle, New York, 10801, United States
SOUND SHORE MEDICAL CENTER OF WESTCHESTER
NEW ROCHELLE, NY 108015503
Phone: (914) 632-5000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $1,709.
Total Amount is formed as General ($1,709) + Research ($0) + Ownership ($0) = $1,709.
Last reported payment date: 2024-12-02 • Largest payer in this snapshot: Boston Scientific Corporation ($414).
Total Amount
$1,709
General + Research + Ownership
Payments
14
Total payment records
General Amount
$1,709
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $414 |
| Medtronic, Inc. | $272 |
| Abbott Laboratories | $268 |
| AstraZeneca Pharmaceuticals LP | $246 |
| Janssen Pharmaceuticals, Inc | $135 |
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: 2005-02-03
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20050203000970 | I | Emergency Medicine | NY | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 107 | 104 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 75 | 75 | $0 |
| 99291 | Critical care, first 30-74 minutes | 57 | 56 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 43 | 43 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 14 | 14 | $0 |
Insurance plans in this area (ZIP 07039)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| EMERGENCY MEDICINE | NY | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 156 | 152 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| Physician Assistant | NY | |
| - | NY | |
| Physician Assistant | NY | |
| - | NY | |
| Emergency Medicine | NY | |
| Physician Assistant | NY | |
| Physician Assistant | NJ | |
| Emergency Medicine | NJ | |
| Nurse Practitioner | NC |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.