NPI registry status
Active
2026 NPPES data Diagnostic Radiology Physician NPI 1518462407 MD
Verify on CMS → Samuel Magny, MD
Diagnostic Radiology Physician in Lynnwood, Washington.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,433 in Diagnostic Radiology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
44
Medicare Part D claims · 26 beneficiaries · Diagnostic Radiology Physician avg: 68
Industry payments
$1.0K
6 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Samuel Magny, MD filed 44 Medicare Part D claims in 2024 as a Diagnostic Radiology Physician in Lynnwood, Washington.
- 44
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥0th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Samuel Magny, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1518462407), first enumerated 03/24/2018.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 44 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
4 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$1.0K in reported industry payments (6 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Washington statewide board action statistics are published annually — these figures describe aggregate state activity, not Samuel Magny, MD's individual license status. Verify directly with the state medical board.
Source: WMC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1518462407 · Diagnostic Radiology Physician
NPI-10 · ENUM-RECENT · TAX-MID · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1518462407
- ENUM-RECENT 2018
- TAX-MID 40K Diagnostic Radiology
- RX-TRACE 44
- BOOK-LIGHT 992 in Washington
- PHOTO-ENUM Garrett Pfau, DO · 2018
Samuel Magny, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
44 ≥ 0th percentile 0% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Samuel Magny, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 4 hospital affiliations - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Samuel Magny, MD?
Quality data not reportedPrimary specialty
Diagnostic Radiology Physician
Medicare Part D claims
44 35% vs specialty avg
Specialty distribution in Washington
How Diagnostic Radiology Physician compares to other specialties among Washington providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Diagnostic Radiology Physician. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1518462407 |
|---|---|
| Specialty | Diagnostic Radiology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 03/24/2018 |
Hospital and facility affiliations
Facilities where Samuel Magny, MD 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.
According to CMS billing records, Samuel Magny, MD is affiliated with 4 Medicare-billing facilities.
Evergreen Radia LLC
Kirkland, WA
Radia Inc P S
Kirkland, WA
Swedish Health Services
Everett, WA
Swedish Health Services
Seattle, WA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Samuel Magny, MD. Source: openpaymentsdata.cms.gov.
Total received
$1.0K
Largest payer
Inari Medical, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Washington WMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~34K Washington medical licensees in 2023 - they are NOT specific to Samuel Magny, MD. To verify Samuel Magny, MD's current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases
WMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
44
Total Claims
$949
Total Drug Cost
26
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 52.1
- Total Day Supply
- 752
- Generic Drug Cost
- $245
- Antibiotic Claims
- 16
Patient Demographics
- Average Patient Age
- 72.8 years
- Avg HCC Risk Score
- 1.22
- Gender Split
- 58% female / 42% male
Diagnostic Radiology Physician Overview
How Samuel Magny, MD fits within the Diagnostic Radiology Physician landscape nationally.
40,433
Diagnostic Radiology Physician Providers in US
56
States with Diagnostic Radiology Physician
68
Avg Claims per Provider
Samuel Magny, MD's 44 claims are below the specialty average of 68.
Nationwide Diagnostic Radiology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Magny, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Diagnostic Radiology Physician Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Magny.
One of 992 Diagnostic Radiology Physician providers enrolled in Washington, 5 are shown here.
Dr. Alireza Abadi
MD
Seattle, WA
Mohamed Abdelmotleb
Seattle, WA
Dr. Marita Acheson
M.D.
Bellevue, WA
Dr. Karen Ackerman
M.D.
Tacoma, WA
Dr. Kathrin Ahl
M.D.
Lynnwood, WA
Compare Diagnostic Radiology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Samuel Magny, MD's specialty? ▼
Samuel Magny, MD specializes in Diagnostic Radiology Physician and practices in Lynnwood, Washington. Credentials: MD.
How much does Samuel Magny, MD prescribe under Medicare Part D? ▼
In 2024, Samuel Magny, MD wrote 44 Medicare Part D claims totaling $949 in drug costs for 26 beneficiaries.
Where is Samuel Magny, MD located? ▼
Samuel Magny, MD is located at 19020 33RD AVE W STE 210, Lynnwood, WA, 98036. Phone: (425) 563-1500.
What is Samuel Magny, MD's NPI number? ▼
Samuel Magny, MD's National Provider Identifier (NPI) is 1518462407, issued on 03/24/2018.
How many Diagnostic Radiology Physician providers are there in the US? ▼
There are 40,433 Diagnostic Radiology Physician providers across 56 states in the US. The average Diagnostic Radiology Physician provider writes 68 Medicare Part D claims per year.
Does Samuel Magny, MD accept Medicare? ▼
Samuel Magny, MD appears in CMS Medicare data with 44 Part D claims and 26 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Samuel Magny, MD's credentials? ▼
Samuel Magny, MD's NPI is 1518462407 with credentials MD. 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
View source datasets and methodology notes
- 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.