LIANJIE DU (M.D.) – Psychiatry Physician, NPI 1255331385
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,134 PSYCHIATRY in CA
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Provider Addresses for LIANJIE DU (M.D.)
El Camino Real, Tustin Market Place, Browning Station, Tustin, Orange County, California, 92782, United States
#603
TUSTIN, CA 927828909
Phone: (714) 277-4200
Fax: (714) 384-3889
Type: Mailing
Saint Joseph Hospital, 1100, West Stewart Drive, Orange, Orange County, California, 92868, United States
ORANGE, CA 928683849
Phone: (714) 564-9659
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 88 Open Payments records for all available years, with a total value of $1,730.
Total Amount is formed as General ($1,730) + Research ($0) + Ownership ($0) = $1,730.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Teva Pharmaceuticals USA, Inc. ($438).
Total Amount
$1,730
General + Research + Ownership
Payments
88
Total payment records
General Amount
$1,730
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 |
|---|---|
| Teva Pharmaceuticals USA, Inc. | $438 |
| Indivior Inc. | $426 |
| Janssen Pharmaceuticals, Inc | $384 |
| Neurocrine BioSciences Inc. | $250 |
| Neurocrine BioSciences, Inc. | $135 |
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: 2004-08-10
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 |
|---|---|---|---|---|
| I20040810000541 | I | Psychiatry | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 92782)
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