Margie Nielsen, DNP, FNP-BC
Family Nurse Practitioner · Beaverton, OR
Margie Nielsen, DNP, FNP-BC is a family nurse practitioner with a practice address in Beaverton, Oregon, and NPI 1124557715, issued on Jun 7, 2017. Check the license (Oregon 202100467NP-PP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margie Nielsen
- Credential
- DNP, FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 202100467NP-PP OR
201707942 OR
AP60889600 WA
Self-reported in NPPES; status is on the state search - Practice location
- 15950 SW Millikan Way, Beaverton, OR 97003
- Phone
- (503) 646-0161
- Enumerated
- Jun 7, 2017
- Record last updated
- Aug 19, 2024
- Fax
- (503) 643-7459
- Medicare enrollment
- Enrolled (PECOS I20171107001132); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,384 in Oregon → Look up another NPI →
Also registered at 15950 SW Millikan Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Trisha Haskins, FNPFamily Nurse Practitioner1831517507
- Beth Jennings, PTPhysical Therapist1902152440
- Matthew Klinewski, FNPFamily Nurse Practitioner1689415440
Verify Margie Nielsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 202100467NP-PPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average family nurse practitioner in 2024
4,138 Medicare Part D claims for 537 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 132 claims were for opioids.
Most prescribed
- Atorvastatin Calcium304 claims
- Levothyroxine Sodium183 claims
- Losartan Potassium173 claims
- Amlodipine Besylate153 claims
- Lisinopril142 claims
- Metformin Hcl123 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Legacy Clinics LLCGresham, OR
- Portland ClinicBeaverton, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margie Nielsen among 2,384 family nurse practitioner records in Oregon
Margie Nielsen, DNP, FNP-BC is one of 2,384 family nurse practitioner records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 59% of them.
- NPI issued2017 · 59% of these records are older, 37% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2017 · median 2017 among the 1,390 with a school on file
- Record last updated2024 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
45 family nurse practitioner records list a practice address in Beaverton
They are 45 of the 3,604 NPPES records with a practice address in Beaverton, and 2,384 family nurse practitioner records in Oregon.
All 2,384 in Oregon → Every provider in Beaverton → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Trisha Haskins, FNPBeaverton, OR 970031831517507
- Matthew Klinewski, FNPBeaverton, OR 970031689415440
- Joy Moceri, DNPBeaverton, OR 970031982190948
- Skyler Anderson, FNPAurora, OR 970021689141558
- Carole Anderson, FNPBeaverton, OR 970051467561241
- Emilia Bazan-Grow, DNP,FNPBeaverton, OR 970051902835275
- Susan Dimin, MA NURSINGBeaverton, OR 970051568574127
- Elyn Lewis, FNPBeaverton, OR 970051619083870
Common questions
What is Margie Nielsen, DNP, FNP-BC's NPI number?
Margie Nielsen, DNP, FNP-BC's National Provider Identifier (NPI) is 1124557715, issued on Jun 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Margie Nielsen, DNP, FNP-BC located?
The NPPES record lists a practice address at 15950 SW Millikan Way, Beaverton, OR, 97003. Phone: (503) 646-0161. Providers update this record themselves, so call before visiting.
How can I verify Margie Nielsen, DNP, FNP-BC's license?
NPPES lists Oregon license number 202100467NP-PP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Margie Nielsen, DNP, FNP-BC prescribe under Medicare Part D?
In 2024, Margie Nielsen, DNP, FNP-BC had 4,138 Medicare Part D claims for 537 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.