JIMMY JYH-MING SUN (MD) – Otolaryngology Physician, NPI 1073590907
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,359 OTOLARYNGOLOGY in CA
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Provider Addresses for JIMMY JYH-MING SUN (MD)
Arlington Avenue, Riverside, Riverside County, California, 92506, United States
RIVERSIDE, CA 925063912
Phone: (951) 493-6920
Fax: (951) 738-8813
Type: Mailing
Magnolia Avenue, Corona Spectrum, Corona, Riverside County, California, 91719, United States
CORONA, CA 928793128
Phone: (951) 493-6920
Fax: (951) 738-8813
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 31 Open Payments records for all available years, with a total value of $416.
Total Amount is formed as General ($416) + Research ($0) + Ownership ($0) = $416.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: GENZYME CORPORATION ($416).
Total Amount
$416
General + Research + Ownership
Payments
31
Total payment records
General Amount
$416
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GENZYME CORPORATION | $416 |
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: 2005-08-09
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 |
|---|---|---|---|---|
| I20050809000311 | I | Otolaryngology | CA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 371 | 217 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 182 | 182 | $0 |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | 130 | 85 | $0 |
| 31231 | Diagnostic exam of nasal passages using an endoscope | 88 | 56 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 77 | 67 | $0 |
Insurance plans in this area (ZIP 92506)
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