MICHAEL CHAN DAM (MD) – Cardiovascular Disease Physician, NPI 1376547000
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 MICHAEL CHAN DAM (MD)
Bristol Street, Costa Mesa, Orange County, California, 92617-5135, United States
STE 600
COSTA MESA, CA 926267341
Phone: (714) 445-0228
Fax: (714) 445-0246
Type: Mailing
681, South Parker Street, Orange, Orange County, California, 92868, United States
STE 100
ORANGE, CA 928684719
Phone: (714) 445-0220
Fax: (714) 445-0246
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $217.
Total Amount is formed as General ($217) + Research ($0) + Ownership ($0) = $217.
Last reported payment date: 2024-10-07 • Largest payer in this snapshot: Kestra Medical Technology Services, Inc. ($143).
Total Amount
$217
General + Research + Ownership
Payments
5
Total payment records
General Amount
$217
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Kestra Medical Technology Services, Inc. | $143 |
| iRhythm Technologies, Inc. | $74 |
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: 2011-11-30
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 |
|---|---|---|---|---|
| I20111130000137 | 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 | 95 | 74 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 78 | 57 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 57 | 21 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 43 | 41 | $0 |
| 93793 | Anticoagulant management of patient taking warfarin | 38 | 19 | $0 |
Insurance plans in this area (ZIP 92626)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology) | CA | |
| - | CA | |
| Interventional Cardiology | CA | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | CA | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | CA | |
| Cardiovascular Disease (Cardiology) | CA | |
| Cardiovascular Disease (Cardiology) | CA | |
| Cardiovascular Disease (Cardiology) | NC | |
| Cardiovascular Disease (Cardiology) | CA | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | MN |
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