MS. ERICA BUCK (N.P.) – Acute Care Nurse Practitioner, NPI 1285847277
Acute Care Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
16,360 NURSE PRACTITIONER in CA
Provider Addresses for MS. ERICA BUCK (N.P.)
4140 W 190TH ST
TORRANCE, CA 905045513
Phone: (310) 673-3945
Fax: (310) 673-0273
Type: Mailing
390 N PACIFIC COAST HWY STE 1055
EL SEGUNDO, CA 902454401
Phone: (310) 673-3945
Fax: (310) 673-0273
Type: Location
593 W 6th St
San Pedro, CA 907312521
Phone: (310) 547-0202
Fax: (310) 547-5096
Type: Location
593, West 6th Street, San Pedro, Los Angeles, Los Angeles County, California, 90731, United States
SAN PEDRO, CA 907312521
Phone: (310) 547-0202
Fax: (310) 547-5096
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $300.
Total Amount is formed as General ($300) + Research ($0) + Ownership ($0) = $300.
Last reported payment date: 2024-10-24 • Largest payer in this snapshot: Kiniksa Pharmaceuticals International, plc ($135).
Total Amount
$300
General + Research + Ownership
Payments
7
Total payment records
General Amount
$300
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-24
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: 2011-08-11
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 |
|---|---|---|---|---|
| I20110811000219 | 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 90504)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NURSE PRACTITIONER | CA | 85610 | Blood test, clotting time | 56 | 22 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | NY | |
| A N E S T H E S I O L O G Y | NV | |
| - | CA | |
| - | CA | |
| - | CA | |
| H O S P I T A L I S T | CA | |
| Infectious Disease | CA | |
| Plastic And Reconstructive Surgery | CA | |
| Physical Therapist In Private Practice | CA | |
| Hospitalist, Internal Medicine | CA |
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