2026 NPPES data Nurse Practitioner NPI 1548713399 MSN, AGNP-C
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SAMANTHA RADEL, MSN, AGNP-C

Nurse Practitioner in EUGENE, 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
4K
Medicare Part D claims · 200 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

SAMANTHA RADEL, MSN, AGNP-C filed 4,304 Medicare Part D claims in 2023 as a Nurse Practitioner in EUGENE, Oregon, prescribing 87% generic.

4K
Part D claims, 2023
87%
generic prescribing

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

SAMANTHA RADEL, MSN, AGNP-C's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

4,304 Top 8% higher than 92% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about SAMANTHA RADEL, MSN, AGNP-C?

Quality data not reported

NPI registry status

Active

Issued 07/28/2016

NPI 1548713399

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

4,304 297% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Oregon

How Nurse Practitioner compares to other specialties among Oregon providers

Oregon providers

Nurse Practitioner share within Oregon

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Nurse Practitioner) — ABMS / AOA estimate

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).

SAMANTHA RADEL, MSN, AGNP-C appears in the CMS NPPES registry as a Nurse Practitioner provider holding MSN, AGNP-C credentials at 4010 AERIAL WAY, EUGENE, OR, 97402, with a listed phone of (541) 242-8494. NPI 1548713399 was issued on 07/28/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RADEL 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 4,304 prescription claims written by this provider, covering 200 Medicare beneficiaries and totaling roughly $339K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 5.4%. 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

4010 AERIAL WAY
EUGENE, OR 97402

Provider Details

NPI 1548713399
Specialty Nurse Practitioner
Credentials MSN, AGNP-C
Gender Female
NPI Issued 07/28/2016

Hospital and facility affiliations

Facilities where SAMANTHA RADEL, MSN, AGNP-C 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.

PEACEHEALTH MEDICAL GROUP
EUGENE, 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).

Brand vs generic prescribing mix · Typical

SAMANTHA RADEL, MSN, AGNP-C — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 4,304 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

4,304
Total Claims
$339K
Total Drug Cost
200
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,043
Total Day Supply
138,044
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$252K
Generic Drug Cost
$83K
Opioid Claims
233 (5.4% rate)
Antibiotic Claims
56

Patient Demographics

Average Patient Age
82.4 years
Avg HCC Risk Score
2.14
Gender Split
71% female / 29% male

Top Prescribed Drugs (Medicare Part D)

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

What SAMANTHA RADEL, MSN, AGNP-C prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Levothyroxine Sodium
205
Furosemide
183
Quetiapine Fumarate
141
Amlodipine Besylate
138
Atorvastatin Calcium
132
Gabapentin
123
Potassium Chloride
123
Lisinopril
117
Sertraline Hcl
117
Metoprolol Succinate
107

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

Nurse Practitioner Overview

How SAMANTHA RADEL, MSN, AGNP-C fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

SAMANTHA RADEL, MSN, AGNP-C's 4,304 claims are above the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Oregon

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

Compare Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is SAMANTHA RADEL, MSN, AGNP-C's specialty?
SAMANTHA RADEL, MSN, AGNP-C specializes in Nurse Practitioner and practices in EUGENE, Oregon. Credentials: MSN, AGNP-C.
How much does SAMANTHA RADEL, MSN, AGNP-C prescribe under Medicare Part D?
In 2023, SAMANTHA RADEL, MSN, AGNP-C wrote 4,304 Medicare Part D claims totaling $339K in drug costs for 200 beneficiaries.
Where is SAMANTHA RADEL, MSN, AGNP-C located?
SAMANTHA RADEL, MSN, AGNP-C is located at 4010 AERIAL WAY, EUGENE, OR, 97402. Phone: (541) 242-8494.
What is SAMANTHA RADEL, MSN, AGNP-C's NPI number?
SAMANTHA RADEL, MSN, AGNP-C's National Provider Identifier (NPI) is 1548713399, issued on 07/28/2016.
Does SAMANTHA RADEL, MSN, AGNP-C prescribe more brand-name or generic drugs?
SAMANTHA RADEL, MSN, AGNP-C's prescribing is 13% brand-name and 87% generic drugs by claim count, with $252K in brand drug costs.
Does SAMANTHA RADEL, MSN, AGNP-C prescribe opioids?
Yes, SAMANTHA RADEL, MSN, AGNP-C had 233 opioid claims in 2023 with an opioid prescribing rate of 5.4%.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does SAMANTHA RADEL, MSN, AGNP-C prescribe most often?
Based on 2023 Medicare Part D data, SAMANTHA RADEL, MSN, AGNP-C's most frequently prescribed drugs include Levothyroxine Sodium, Furosemide, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SAMANTHA RADEL, MSN, AGNP-C accept Medicare?
SAMANTHA RADEL, MSN, AGNP-C appears in CMS Medicare data with 4,304 Part D claims and 200 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SAMANTHA RADEL, MSN, AGNP-C's credentials?
SAMANTHA RADEL, MSN, AGNP-C's NPI is 1548713399 with credentials MSN, AGNP-C. 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.
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