MS. AMY CHAO (NP) – Acute Care Nurse Practitioner, NPI 1083881882
Acute Care Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
16,360 NURSE PRACTITIONER in CA
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Provider Addresses for MS. AMY CHAO (NP)
PO BOX 80011
CITY OF INDUSTRY, CA 917168011
Phone: (626) 793-2885
Fax: (267) 936-2626
Type: Mailing
Foothill Boulevard, Pasadena, Los Angeles County, California, 91107, United States
STE 130
PASADENA, CA 911076006
Phone: (626) 254-0074
Fax: (626) 254-0079
Type: Mailing
West Huntington Drive, Arcadia, Los Angeles County, California, 91006, United States
SUITE 301
ARCADIA, CA 910073462
Phone: (626) 793-2885
Fax: (626) 796-9648
Type: Location
289 W HUNTINGTON DR STE 401
ARCADIA, CA 910073493
Phone: (626) 254-0074
Fax: (626) 254-0079
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 69 Open Payments records for all available years, with a total value of $1,211.
Total Amount is formed as General ($1,211) + Research ($0) + Ownership ($0) = $1,211.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($326).
Total Amount
$1,211
General + Research + Ownership
Payments
69
Total payment records
General Amount
$1,211
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2012-03-28
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 |
|---|---|---|---|---|
| I20120328000250 | I | Nurse Practitioner | 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 91716)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| Cardiovascular Disease (Cardiology) | CA | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | CA | |
| Nurse Practitioner | CA | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Peripheral Vascular Disease | CA | |
| Nurse Practitioner | CA | |
| - | CA | |
| Cardiovascular Disease (Cardiology), Internal Medicine | CA | |
| Advanced Heart Failure And Transplant Cardiology | CA |
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