JOSEPH QUAN (MD) – Cardiovascular Disease Physician, NPI 1174505077
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,010 CARDIOVASCULAR DISEASE (CARDIOLOGY) in CA
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Provider Addresses for JOSEPH QUAN (MD)
Arlington Avenue, Riverside, Riverside County, California, 92506, United States
RIVERSIDE, CA 925063912
Phone: (951) 782-5110
Fax: (951) 274-0403
Type: Mailing
7117, Brockton Avenue, Riverside, Riverside County, California, 92506, United States
RIVERSIDE, CA 925062615
Phone: (951) 782-3629
Fax: (951) 784-3267
Type: Location
7117 BROCKTON AVE
RIVERSIDE, CA 925062658
Phone: (951) 782-3629
Fax: (951) 784-3267
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 44 Open Payments records for all available years, with a total value of $1,824.
Total Amount is formed as General ($1,824) + Research ($0) + Ownership ($0) = $1,824.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Medtronic, Inc. ($442).
Total Amount
$1,824
General + Research + Ownership
Payments
44
Total payment records
General Amount
$1,824
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $442 |
| ABIOMED | $344 |
| Boston Scientific Corporation | $277 |
| Shockwave Medical, Inc | $182 |
| Abbott Laboratories | $141 |
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: 2007-08-28
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 |
|---|---|---|---|---|
| I20070828001029 | I | Cardiovascular Disease (Cardiology) | 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 |
|---|---|---|---|---|
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 572 | 385 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 252 | 143 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 137 | 132 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 81 | 59 | $0 |
| J2785 | Injection, regadenoson, 0.1 mg | 72 | 18 | $0 |
Insurance plans in this area (ZIP 92506)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | CA | |
| - | CA | |
| - | CA | |
| Internal Medicine | CA | |
| Dermatology, Micrographic Dermatologic Surgery (Mds) | CA | |
| Internal Medicine | CA | |
| Family Practice | CA | |
| Family Practice | CA | |
| Internal Medicine | CA | |
| Family Practice | CA |
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