NPI registry status
Active
2026 NPPES data Interventional Cardiology Physician NPI 1831535186 M.D.
Verify on CMS → Federico De Puy, M.D.
Interventional Cardiology Physician in Baton Rouge, Louisiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,400 in Interventional 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
2K
Medicare Part D claims · 361 beneficiaries · Interventional Cardiology Physician avg: 3K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$23.5K
76 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Federico De Puy, M.D. filed 1,685 Medicare Part D claims in 2023 as a Interventional Cardiology Physician in Baton Rouge, Louisiana, prescribing 82% generic.
- 2K
- Part D claims, 2023
- 82%
- generic prescribing
- 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.
Federico De Puy, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,685 Top 18% higher than 82% of 1,370,886 prescribers
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
✓
Board certification likely (heuristic, not verified)
Federico De Puy, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 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 Federico De Puy, M.D.?
Quality data not reportedPrimary specialty
Interventional Cardiology Physician
Medicare Part D claims
1,685 44% vs specialty avg
Specialty distribution in Louisiana
How Interventional Cardiology Physician compares to other specialties among Louisiana 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 Interventional 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).
Federico De Puy, M.D. appears in the CMS NPPES registry as an Interventional Cardiology Physician provider holding M.D. credentials at 7777 HENNESSY BLVD STE 1000, Baton Rouge, LA, 70808, with a listed phone of (225) 767-3900. NPI 1831535186 was issued on 05/14/2013.
Medicare Part D records for calendar year 2023 show 1,685 prescription claims written by this provider, covering 361 Medicare beneficiaries and totaling roughly $306K in drug spend, split 18% brand-name and 82% generic by claim count.
Interventional Cardiology Physician is a narrow specialty nationwide, with 3,400 enrolled providers across 53 states and an average of 2,984 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 | 1831535186 |
|---|---|
| Specialty | Interventional Cardiology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 05/14/2013 |
Hospital and facility affiliations
Facilities where Federico De Puy, M.D. 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.
Baton Rouge General Physicians Inc
Baton Rouge, LA
Our Lady OF The Lake Physician Group LLC
Baton Rouge, LA
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 Federico De Puy, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$23.5K
Largest payer
Medtronic, 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.
Brand vs generic prescribing mix · Typical
Federico De Puy, M.D. - brand share 18.0%
Interventional Cardiology Physician average
18% brand-name claims vs 82% generic, on 1,685 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.
1,685
Total Claims
$306K
Total Drug Cost
361
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,823
- Total Day Supply
- 113,015
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $281K
- Generic Drug Cost
- $25K
Patient Demographics
- Average Patient Age
- 73.6 years
- Avg HCC Risk Score
- 1.58
- Gender Split
- 47% female / 53% male
- Age Distribution
- <65: 32, 65-74: 165, 75-84: 130, 85+: 34
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Federico De Puy, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metoprolol Succinate
Metoprolol Succinate
196 claims
- Atorvastatin Calcium
Atorvastatin Calcium
130 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
127 claims
- Losartan Potassium
Losartan Potassium
93 claims
- Ezetimibe
Ezetimibe
92 claims
- Furosemide
Furosemide
87 claims
- Clopidogrel
Clopidogrel
80 claims
- Farxiga 72
Farxiga
72 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 196 |
| Atorvastatin Calcium | 130 |
| Rosuvastatin Calcium | 127 |
| Losartan Potassium | 93 |
| Ezetimibe | 92 |
| Furosemide | 87 |
| Clopidogrel Clopidogrel Bisulfate | 80 |
| Farxiga Dapagliflozin Propanediol | 72 |
| Eliquis Apixaban | 68 |
| Carvedilol | 67 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Interventional Cardiology Physician Overview
How Federico De Puy, M.D. fits within the Interventional Cardiology Physician landscape nationally.
3,400
Interventional Cardiology Physician Providers in US
53
States with Interventional Cardiology Physician
2,984
Avg Claims per Provider
Federico De Puy, M.D.'s 1,685 claims are below the specialty average of 2,984.
Nearby Interventional Cardiology Physician Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as De Puy.
Dr. Rehan Ali
M.D.
Lafayette, LA
Dr. Amit Amin
M.D.
Lafayette, LA
Dr. Gerardo Aristimuno
M.D.
New Orleans, LA
Ayush Arora
Thibodaux, LA
Dr. Sergio Barrios
M.D.
Slidell, LA
Compare Interventional Cardiology 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 Louisiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Interventional Cardiology 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Louisiana
Frequently Asked Questions
What is Federico De Puy, M.D.'s specialty? ▼
Federico De Puy, M.D. specializes in Interventional Cardiology Physician and practices in Baton Rouge, Louisiana. Credentials: M.D..
How much does Federico De Puy, M.D. prescribe under Medicare Part D? ▼
In 2023, Federico De Puy, M.D. wrote 1,685 Medicare Part D claims totaling $306K in drug costs for 361 beneficiaries.
Where is Federico De Puy, M.D. located? ▼
Federico De Puy, M.D. is located at 7777 HENNESSY BLVD STE 1000, Baton Rouge, LA, 70808. Phone: (225) 767-3900.
What is Federico De Puy, M.D.'s NPI number? ▼
Federico De Puy, M.D.'s National Provider Identifier (NPI) is 1831535186, issued on 05/14/2013.
Does Federico De Puy, M.D. prescribe more brand-name or generic drugs? ▼
Federico De Puy, M.D.'s prescribing is 18% brand-name and 82% generic drugs by claim count, with $281K in brand drug costs.
How many Interventional Cardiology Physician providers are there in the US? ▼
There are 3,400 Interventional Cardiology Physician providers across 53 states in the US. The average Interventional Cardiology Physician provider writes 2,984 Medicare Part D claims per year.
What drugs does Federico De Puy, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Federico De Puy, M.D.'s most frequently prescribed drugs include Metoprolol Succinate, Atorvastatin Calcium, Rosuvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Federico De Puy, M.D. accept Medicare? ▼
Federico De Puy, M.D. appears in CMS Medicare data with 1,685 Part D claims and 361 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Federico De Puy, M.D.'s credentials? ▼
Federico De Puy, M.D.'s NPI is 1831535186 with credentials M.D.. 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.
- 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.
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 May 2026.