2026 NPPES data Oncology Registered Nurse NPI 1851899884 FNP
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LAUREN POPP, FNP

Oncology Registered Nurse in PORTLAND, Oregon. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
528
Medicare Part D claims · 75 beneficiaries · Oncology Registered Nurse avg: 555
MIPS score
87.7624/100
▲ 5 pts above national avg 83.1 · [object Object]
What the federal data reveals: LAUREN POPP, FNP is a Oncology Registered Nurse ([object Object]) practicing in PORTLAND, Oregon with a Medicare Part D prescribing footprint of 528 claims across 75 beneficiaries . Their CMS MIPS Final Score of 87.7624/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: LAUREN POPP, FNP reported a CMS MIPS final score of 87.7624 out of 100, above the 83.1 national average, and filed 528 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

LAUREN POPP, FNP at a glance

High performer (top quartile)

NPI registry status

Active

Issued 01/24/2018

NPI 1851899884

Primary specialty

Oncology Registered Nurse

Niche

857 US NPIs in this specialty

Medicare Part D claims

528 5% vs specialty avg

2023 prescription claims

Specialty avg: 555

MIPS final score

87.7624/100 4.662400000000005% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Oregon

How Oncology Registered Nurse compares to other specialties among Oregon providers

Oregon providers

Oncology Registered Nurse share within Oregon

1. Oncology Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Oncology Registered Nurse share within Oregon

Medicare quality performance — MIPS

LAUREN POPP, FNP's 2023 MIPS final score plotted against the Oncology Registered Nurse national average

High performer (top quartile)
MIPS Final Score
87.7624/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Oncology Registered Nurse) — 87.7624/100 vs national avg 83.1

0%100%National avg83%87.8%
MIPS final score (Oncology Registered Nurse) — 87.7624/100 vs national avg 83.1

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

LAUREN POPP, FNP is a Oncology Registered Nurse provider practicing in PORTLAND, Oregon, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: FNP. NPI: 1851899884. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

LAUREN POPP, FNP appears in the CMS NPPES registry as a Oncology Registered Nurse provider holding FNP credentials at 9135 SW BARNES RD STE 461, PORTLAND, OR, 97225, with a listed phone of (503) 216-1150. NPI 1851899884 was issued on 01/24/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what POPP most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 528 prescription claims written by this provider, covering 75 Medicare beneficiaries and totaling roughly $300K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 87.7624/100 for the 2023 performance year (Quality 85.1748, Cost 74.0332), compared with the national average of 83.1.

Oncology Registered Nurse is a narrow specialty nationwide, with 857 enrolled providers across 50 states and an average of 555 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

9135 SW BARNES RD STE 461
PORTLAND, OR 97225

Provider Details

NPI 1851899884
Specialty Oncology Registered Nurse
Credentials FNP
Gender Female
NPI Issued 01/24/2018

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

87.7624
Final Score
Avg: 83.1
85.1748
Quality
74.0332
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where LAUREN POPP, FNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

PROVIDENCE HEALTH AND SERVICES - OREGON
PORTLAND, OR
PROVIDENCE HEALTH AND SERVICES OREGON
PORTLAND, OR

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

528
Total Claims
$300K
Total Drug Cost
75
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
714
Total Day Supply
19,154
Generic Drug Cost
$13K
Antibiotic Claims
11

Patient Demographics

Average Patient Age
64.7 years
Avg HCC Risk Score
1.58
Gender Split
49% female / 51% male
Age Distribution
<65: 27, 65-74: 32, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Levetiracetam
102
Hydrocortisone
35
Dexamethasone
34
Gabapentin
32
Duloxetine Hcl
26
Lamotrigine
24
Leucovorin Calcium
21
Lacosamide
20
Gleostine
Lomustine
16
Escitalopram Oxalate
14

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Oncology Registered Nurse Overview

How LAUREN POPP, FNP fits within the Oncology Registered Nurse landscape nationally.

857
Oncology Registered Nurse Providers in US
50
States with Oncology Registered Nurse
555
Avg Claims per Provider

LAUREN POPP, FNP's 528 claims are below the specialty average of 555.

Nearby Oncology Registered Nurse Providers in Oregon

Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as POPP.

Compare Oncology Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is LAUREN POPP, FNP's specialty?
LAUREN POPP, FNP specializes in Oncology Registered Nurse and practices in PORTLAND, Oregon. Credentials: FNP.
How much does LAUREN POPP, FNP prescribe under Medicare Part D?
In 2023, LAUREN POPP, FNP wrote 528 Medicare Part D claims totaling $300K in drug costs for 75 beneficiaries.
What is LAUREN POPP, FNP's Medicare quality score?
LAUREN POPP, FNP has a CMS MIPS Final Score of 87.7624/100 (Quality: 85.1748, Cost: 74.0332). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is LAUREN POPP, FNP located?
LAUREN POPP, FNP is located at 9135 SW BARNES RD STE 461, PORTLAND, OR, 97225. Phone: (503) 216-1150.
What is LAUREN POPP, FNP's NPI number?
LAUREN POPP, FNP's National Provider Identifier (NPI) is 1851899884, issued on 01/24/2018.
How many Oncology Registered Nurse providers are there in the US?
There are 857 Oncology Registered Nurse providers across 50 states in the US. The average Oncology Registered Nurse provider writes 555 Medicare Part D claims per year.
What drugs does LAUREN POPP, FNP prescribe most often?
Based on 2023 Medicare Part D data, LAUREN POPP, FNP's most frequently prescribed drugs include Levetiracetam, Hydrocortisone, Dexamethasone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LAUREN POPP, FNP accept Medicare?
LAUREN POPP, FNP appears in CMS Medicare data with 528 Part D claims and 75 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LAUREN POPP, FNP's credentials?
LAUREN POPP, FNP's NPI is 1851899884 with credentials FNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology