NPI registry status
Active
2026 NPPES data Pediatric Cardiology Physician NPI 1881675221 MD
Verify on CMS → Marc Legras, MD
Pediatric Cardiology Physician in Portland, Oregon.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,663 in Pediatric Cardiology 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
54
Medicare Part D claims · Pediatric Cardiology Physician avg: 93
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$108.34
5 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Marc Legras, MD filed 54 Medicare Part D claims in 2024 as a Pediatric Cardiology Physician in Portland, Oregon, prescribing 78% generic.
- 54
- Part D claims, 2024
- 78%
- generic prescribing
- 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 Marc Legras, 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 1881675221), first enumerated 11/11/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 54 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
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$108.34 in reported industry payments (5 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1881675221 · Pediatric Cardiology Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1881675221
- ENUM-LEGACY 2005
- TAX-NARROW 2,663
- RX-TRACE 54
- BOOK-THIN 24 in Oregon
- PHOTO-ENUM Luisa Waitman · 2005
Marc Legras, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
54 ≥ 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)
Marc Legras, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - 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 Marc Legras, MD?
Quality data not reportedPrimary specialty
Pediatric Cardiology Physician
Medicare Part D claims
54 42% vs specialty avg
Specialty distribution in Oregon
How Pediatric Cardiology Physician compares to other specialties among Oregon 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 Pediatric Cardiology 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 | 1881675221 |
|---|---|
| Specialty | Pediatric Cardiology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 11/11/2005 |
Hospital and facility affiliations
Facilities where Marc Legras, 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.
Pediatric Cardiology Center OF Oregon PC
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).
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 Marc Legras, MD. Source: openpaymentsdata.cms.gov.
Total received
$108
Largest payer
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
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.
Brand vs generic prescribing mix · Typical
Marc Legras, MD - brand share 22.0%
Pediatric Cardiology Physician average
22% brand-name claims vs 78% generic, on 54 2024 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 2024.
54
Total Claims
$7K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 107
- Total Day Supply
- 3,197
- Brand vs Generic
- 22% brand / 78% generic
- Brand Drug Cost
- $7K
- Generic Drug Cost
- $575
Patient Demographics
- Average Patient Age
- 29.0 years
- Avg HCC Risk Score
- 1.02
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Digoxin | 16 |
| Eliquis Apixaban | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pediatric Cardiology Physician Overview
How Marc Legras, MD fits within the Pediatric Cardiology Physician landscape nationally.
2,663
Pediatric Cardiology Physician Providers in US
51
States with Pediatric Cardiology Physician
93
Avg Claims per Provider
Marc Legras, MD's 54 claims are below the specialty average of 93.
Nationwide Pediatric Cardiology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Legras, both outside Oregon so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pediatric Cardiology Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Legras.
One of 24 Pediatric Cardiology Physician providers enrolled in Oregon, 5 are shown here.
Dr. Laurie Armsby
MD
Portland, OR
Dr. Seshadri Balaji
MD
Portland, OR
Dr. Grant Burch
MD
Portland, OR
Dr. Misty Carlson
M.D.
Springfield, OR
Dr. Peter Chang
DO
Portland, OR
Compare Pediatric Cardiology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Marc Legras, MD's specialty? ▼
Marc Legras, MD specializes in Pediatric Cardiology Physician and practices in Portland, Oregon. Credentials: MD.
How much does Marc Legras, MD prescribe under Medicare Part D? ▼
In 2024, Marc Legras, MD wrote 54 Medicare Part D claims totaling $7K in drug costs for N/A beneficiaries.
Where is Marc Legras, MD located? ▼
Marc Legras, MD is located at 300 N GRAHAM ST STE 250, Portland, OR, 97227. Phone: (503) 280-3418.
What is Marc Legras, MD's NPI number? ▼
Marc Legras, MD's National Provider Identifier (NPI) is 1881675221, issued on 11/11/2005.
Does Marc Legras, MD prescribe more brand-name or generic drugs? ▼
Marc Legras, MD's prescribing is 22% brand-name and 78% generic drugs by claim count, with $7K in brand drug costs.
How many Pediatric Cardiology Physician providers are there in the US? ▼
There are 2,663 Pediatric Cardiology Physician providers across 51 states in the US. The average Pediatric Cardiology Physician provider writes 93 Medicare Part D claims per year.
What drugs does Marc Legras, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Marc Legras, MD's most frequently prescribed drugs include Digoxin, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marc Legras, MD accept Medicare? ▼
Marc Legras, MD appears in CMS Medicare data with 54 Part D claims and N/A Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marc Legras, MD's credentials? ▼
Marc Legras, MD's NPI is 1881675221 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.