LYNN MARIE ARMSTRONG (FNP-BC) – Family Nurse Practitioner, NPI 1992032940
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
16,360 NURSE PRACTITIONER in CA
Provider Addresses for LYNN MARIE ARMSTRONG (FNP-BC)
593 W 6th St
San Pedro, CA 907312521
Phone: (310) 547-0202
Type: Location
1260 15th St
Santa Monica, CA 904041135
Phone: (310) 656-1702
Fax: (310) 458-1061
Type: Location
PO BOX 35380
LAS VEGAS, NV 891335380
Phone: (702) 579-3203
Type: Mailing
502 TORRANCE BLVD
REDONDO BEACH, CA 902773413
Phone: (310) 316-0811
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
Type: Mailing
5767 W CENTURY BLVD STE 400
LOS ANGELES, CA 900455631
Phone:
Type: Mailing
1260 15TH ST
SANTA MONICA, CA 904041135
Phone: (310) 656-1702
Fax: (310) 458-1061
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $361.
Total Amount is formed as General ($361) + Research ($0) + Ownership ($0) = $361.
Last reported payment date: 2024-10-17 • Largest payer in this snapshot: Teva Pharmaceuticals USA, Inc. ($131).
Total Amount
$361
General + Research + Ownership
Payments
6
Total payment records
General Amount
$361
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Teva Pharmaceuticals USA, Inc. | $131 |
| AstraZeneca Pharmaceuticals LP | $125 |
| Gilead Sciences, Inc. | $105 |
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: 2010-02-12
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 |
|---|---|---|---|---|
| I20100212000059 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 32 | 30 | $0 |
Insurance plans in this area (ZIP 90731)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Hospitalist | CA | |
| Family Practice | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| Emergency Medicine, Family Practice | CA | |
| Medical Oncology, Hematology/Oncology | CA | |
| Hospitalist, Internal Medicine | MA | |
| A L L E R G Y/ I M M U N O L O G Y | CA | |
| Hospitalist, Internal Medicine | CA |
Reviews
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