BRIAN SEUNGHUN RHEE (M.D) – Emergency Medicine Physician, NPI 1346290772
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,791 EMERGENCY MEDICINE in CA
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Provider Addresses for BRIAN SEUNGHUN RHEE (M.D)
2100 Powell Street, Bay Trail, Emeryville, Alameda County, California, 94608, United States
SUITE 900
EMERYVILLE, CA 946081826
Phone: (510) 350-2600
Fax: (510) 879-9100
Type: Mailing
Garden Grove Hospital And Medical Center, 12601, Garden Grove Boulevard, Garden Grove, Orange County, California, 92843, United States
GARDEN GROVE, CA 92843
Phone: (714) 537-5160
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $478.
Total Amount is formed as General ($478) + Research ($0) + Ownership ($0) = $478.
Last reported payment date: 2024-07-24 • Largest payer in this snapshot: Inari Medical, Inc. ($450).
Total Amount
$478
General + Research + Ownership
Payments
3
Total payment records
General Amount
$478
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $450 |
| Janssen Pharmaceuticals, Inc | $28 |
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: 2023-03-24
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20120112000409 | I | Emergency Medicine | CA | TBD |
| I20220506001996 | I | Emergency Medicine | MN | TBD |
| I20230324001332 | 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 |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 159 | 154 | $0 |
| 99285 | Emergency department visit with high level of medical decision making | 157 | 156 | $0 |
| 99291 | Critical care, first 30-74 minutes | 59 | 58 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 49 | 48 | $0 |
| 99202 | New patient office or other outpatient visit, 15-29 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 94608)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | SC | |
| Physician Assistant | WA | |
| - | WA | |
| General Surgery | MI | |
| - | WA | |
| Nurse Practitioner | WA | |
| - | WI | |
| - | WA | |
| - | WA | |
| Family Practice | WA |
Reviews
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