DAREN WU (MD) – Family Medicine Physician, NPI 1124180906
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,711 FAMILY PRACTICE in NY
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Provider Addresses for DAREN WU (MD)
30, West Main Street, Mount Kisco, Westchester, New York, 10549, United States
OPEN DOOR FAMILY MEDICAL CENTERS, INC.
MOUNT KISCO, NY 105491910
Phone: (914) 941-1263
Fax: (914) 941-0993
Type: Location
Open Door Family Medical Center, 165, Main Street, Ossining, Town of Ossining, Westchester, New York, 10562, United States
OPEN DOOR FAMILY MEDICAL CENTERS, INC.
OSSINING, NY 105624702
Phone: (914) 941-1263
Fax: (914) 941-0993
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $138.
Total Amount is formed as General ($138) + Research ($0) + Ownership ($0) = $138.
Last reported payment date: 2024-03-19 • Largest payer in this snapshot: Exact Sciences Corporation ($107).
Total Amount
$138
General + Research + Ownership
Payments
3
Total payment records
General Amount
$138
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Exact Sciences Corporation | $107 |
| GlaxoSmithKline, LLC. | $30 |
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: 2004-04-19
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 |
|---|---|---|---|---|
| I20040419000722 | I | Family Practice | NY | 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 10549)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| Family Practice | NY | |
| Nurse Practitioner | NY | |
| Clinical Social Worker | NY | |
| - | NY | |
| Clinical Social Worker | TX | |
| Physician Assistant | CT | |
| Nurse Practitioner | NY | |
| Physician Assistant | NY | |
| - | NY |
Reviews
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