CHRISTOPHER ADI TAN (MD) – Pediatric Cardiology Physician, NPI 1912902602
Pediatric Cardiology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
3,010 CARDIOVASCULAR DISEASE (CARDIOLOGY) in CA
Provider Addresses for CHRISTOPHER ADI TAN (MD)
2701 ATLANTIC AVE
LONG BEACH, CA 908062701
Phone: (714) 377-6993
Fax: (562) 427-1987
Type: Mailing
2801 Atlantic Ave
Long Beach, CA 908061737
Phone: (562) 933-3350
Fax: (562) 933-3359
Type: Location
3080, Bristol Street, Costa Mesa, Orange County, California, 92626, United States
STE 600
COSTA MESA, CA 926267341
Phone: (714) 445-0220
Fax: (714) 445-0245
Type: Mailing
790 E WILLOW ST STE 150
LONG BEACH, CA 908062719
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 27 Open Payments records for all available years, with a total value of $3,440.
Total Amount is formed as General ($3,440) + Research ($0) + Ownership ($0) = $3,440.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Abbott Laboratories ($2,143).
Total Amount
$3,440
General + Research + Ownership
Payments
27
Total payment records
General Amount
$3,440
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $2,143 |
| Edwards Lifesciences Corporation | $1,263 |
| ANI Pharmaceuticals, Inc. | $34 |
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: 2018-07-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20121228000358 | I | Cardiovascular Disease (Cardiology) | CA | TBD |
| I20180703002921 | I | Cardiovascular Disease (Cardiology) | GU | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 90806)
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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) | CA | |
| Cardiovascular Disease (Cardiology) | NC | |
| Cardiovascular Disease (Cardiology) | CA |
Reviews
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