NPI registry status
Active
2026 NPPES data Child & Adolescent Psychiatry Physician NPI 1457461485 MD
Verify on CMS → Suzanne L'Ecuyer, MD
Child & Adolescent Psychiatry Physician in Saint Louis, Missouri.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,160 in Child & Adolescent Psychiatry 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
155
Medicare Part D claims · 37 beneficiaries · Child & Adolescent Psychiatry Physician avg: 600
MIPS score
79.3/100
▼ 4 pts below national avg 83.1 · Above neutral
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Suzanne L'Ecuyer, MD reported a CMS MIPS final score of 79.3/100 - below the 83.1 national average - and filed 155 Medicare Part D claims in 2023.
- 79.3/100
- MIPS score · -4 vs avg
- 155
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Suzanne L'Ecuyer, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
79 30th percentile higher than 30% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Suzanne L'Ecuyer, MD sits
This provider among child & adolescent psychiatry physician peers
Across the 332 child & adolescent psychiatry physician providers who report both Medicare Part D prescribing and a MIPS quality score, Suzanne L'Ecuyer, MD writes more Part D claims than 52% of them and scores higher on MIPS quality than 32% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one child & adolescent psychiatry physician peer from a representative sample of 60; the gold marker is Suzanne L'Ecuyer, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Suzanne L'Ecuyer, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Suzanne L'Ecuyer, MD?
Near national averagePrimary specialty
Child & Adolescent Psychiatry Physician
Medicare Part D claims
155 74% vs specialty avg
MIPS final score
79.3/100 3.8 pts vs avg
Specialty distribution in Missouri
How Child & Adolescent Psychiatry Physician compares to other specialties among Missouri providers
Medicare quality performance, MIPS
Suzanne L'Ecuyer, MD's 2023 MIPS final score plotted against the Child & Adolescent Psychiatry Physician national average
- MIPS Final Score
- 79.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Child & Adolescent Psychiatry Physician) - 79.3/100 vs national avg 83.1
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).
Suzanne L'Ecuyer, MD appears in the CMS NPPES registry as a Child & Adolescent Psychiatry Physician provider holding MD credentials at 5355 DELMAR BLVD, Saint Louis, MO, 63112, with a listed phone of (314) 286-1700. NPI 1457461485 was issued on 08/30/2006.
Medicare Part D records for calendar year 2023 show 155 prescription claims written by this provider, covering 37 Medicare beneficiaries and totaling roughly $9K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 79.3/100 for the 2023 performance year (Quality 71.5, Cost 59.5), compared with the national average of 83.1.
Child & Adolescent Psychiatry Physician is a mid-sized specialty nationwide, with 6,160 enrolled providers across 54 states and an average of 600 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
Provider Details
| NPI | 1457461485 |
|---|---|
| Specialty | Child & Adolescent Psychiatry Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 08/30/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
79.292
Final Score
Avg: 83.1
71.46
Quality
59.5132
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Suzanne L'Ecuyer, 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.
Washington University
Saint Louis, MO
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.
155
Total Claims
$9K
Total Drug Cost
37
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 160
- Total Day Supply
- 3,967
- Generic Drug Cost
- $5K
Patient Demographics
- Average Patient Age
- 46.7 years
- Avg HCC Risk Score
- 1.36
- Gender Split
- 46% female / 54% male
- Age Distribution
- <65: 37, 65-74: 0, 75-84: 0, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Hydroxyzine Hcl | 26 |
| Trazodone Hcl | 24 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Child & Adolescent Psychiatry Physician in MO →
All providers in Missouri →
Compare specialties →
Child & Adolescent Psychiatry Physician Overview
How Suzanne L'Ecuyer, MD fits within the Child & Adolescent Psychiatry Physician landscape nationally.
6,160
Child & Adolescent Psychiatry Physician Providers in US
54
States with Child & Adolescent Psychiatry Physician
600
Avg Claims per Provider
Suzanne L'Ecuyer, MD's 155 claims are below the specialty average of 600.
Nearby Child & Adolescent Psychiatry Physician Providers in Missouri
Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as L'Ecuyer.
Dr. Gani Abazi
MD, MPH
Columbia, MO
Dr. Balkozar Adam
M.D.
Springfield, MO
Dr. Arpit Aggarwal
M.D.
Columbia, MO
Dr. Ambreen Ahmed
MD
Sullivan, MO
Dr. Omaymah Al Otoom
MD
Saint Louis, MO
Compare Child & Adolescent Psychiatry Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Missouri medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Child & Adolescent Psychiatry Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Suzanne L'Ecuyer, MD's specialty? ▼
Suzanne L'Ecuyer, MD specializes in Child & Adolescent Psychiatry Physician and practices in Saint Louis, Missouri. Credentials: MD.
How much does Suzanne L'Ecuyer, MD prescribe under Medicare Part D? ▼
In 2023, Suzanne L'Ecuyer, MD wrote 155 Medicare Part D claims totaling $9K in drug costs for 37 beneficiaries.
What is Suzanne L'Ecuyer, MD's Medicare quality score? ▼
Suzanne L'Ecuyer, MD has a CMS MIPS Final Score of 79.3/100 (Quality: 71.5, Cost: 59.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Suzanne L'Ecuyer, MD located? ▼
Suzanne L'Ecuyer, MD is located at 5355 DELMAR BLVD, Saint Louis, MO, 63112. Phone: (314) 286-1700.
What is Suzanne L'Ecuyer, MD's NPI number? ▼
Suzanne L'Ecuyer, MD's National Provider Identifier (NPI) is 1457461485, issued on 08/30/2006.
How many Child & Adolescent Psychiatry Physician providers are there in the US? ▼
There are 6,160 Child & Adolescent Psychiatry Physician providers across 54 states in the US. The average Child & Adolescent Psychiatry Physician provider writes 600 Medicare Part D claims per year.
What drugs does Suzanne L'Ecuyer, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Suzanne L'Ecuyer, MD's most frequently prescribed drugs include Hydroxyzine Hcl, Trazodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Suzanne L'Ecuyer, MD accept Medicare? ▼
Suzanne L'Ecuyer, MD appears in CMS Medicare data with 155 Part D claims and 37 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Suzanne L'Ecuyer, MD's credentials? ▼
Suzanne L'Ecuyer, MD's NPI is 1457461485 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 (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
Compiled from official public sources by the PlainDoctor editorial team.