MARGIE NIELSEN (DNP, FNP-BC) – Family Nurse Practitioner, NPI 1124557715
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,379 NURSE PRACTITIONER in OR
Provider Addresses for MARGIE NIELSEN (DNP, FNP-BC)
800 SW 13TH AVE
PORTLAND, OR 972051999
Phone: (503) 221-0161
Type: Mailing
9370 SW Greenburg Rd Ste 200
Tigard, OR 972235421
Phone: (877) 448-3627
Type: Location
2850 SE Powell Valley Rd
Gresham, OR 970801494
Phone: (503) 666-5050
Type: Location
Kadlec Regional Medical Center, 888, Swift Boulevard, Richland, Benton County, Washington, 99352, United States
RICHLAND, WA 993523514
Phone: (509) 946-4611
Type: Mailing
1911, Cooks Hill Road, Centralia, Lewis County, Washington, 98531, United States
CENTRALIA, WA 985319073
Phone: (360) 736-6552
Fax: (360) 736-6552
Type: Location
15950 SW MILLIKAN WAY
BEAVERTON, OR 970035170
Phone: (503) 646-0161
Fax: (503) 643-7459
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2017-11-07
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 |
|---|---|---|---|---|
| I20171107001132 | I | Nurse Practitioner | OR | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 31 | 28 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 30 | 25 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 16 | 16 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 16 | 16 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 12 | 12 | $0 |
Insurance plans in this area (ZIP 97205)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Internal Medicine | OR | |
| Vascular Surgery, General Surgery | OR | |
| Physician Assistant | OR | |
| Internal Medicine | OR | |
| Critical Care (Intensivists) | OR | |
| - | OR | |
| Internal Medicine | OR | |
| Internal Medicine | OR | |
| Nurse Practitioner | OR | |
| - | OR |
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