NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1053413583 MD
Verify on CMS → Leonard Bourgeois, MD
Family Medicine Physician in Jeanerette, 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 147,760 in Family Medicine 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
7K
Medicare Part D claims · 399 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
84%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Leonard Bourgeois, MD filed 7,494 Medicare Part D claims in 2023 as a Family Medicine Physician in Jeanerette, Louisiana, prescribing 84% generic.
- 7K
- Part D claims, 2023
- 84%
- 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.
Leonard Bourgeois, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
7,494 Top 3% higher than 97% 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
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Board-eligible specialty (heuristic, not verified)
Leonard Bourgeois, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Leonard Bourgeois, MD?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
7,494 119% vs specialty avg
Specialty distribution in Louisiana
How Family Medicine 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 Family Medicine 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).
Leonard Bourgeois, MD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD credentials at 1409 CHURCH ST, Jeanerette, LA, 70544, with a listed phone of (337) 276-6018. NPI 1053413583 was issued on 09/04/2006.
Medicare Part D records for calendar year 2023 show 7,494 prescription claims written by this provider, covering 399 Medicare beneficiaries and totaling roughly $725K in drug spend, split 15% brand-name and 84% generic by claim count, with an opioid prescribing rate of 0.3%.
Family Medicine Physician is a high-volume specialty nationwide, with 147,760 enrolled providers across 56 states and an average of 3,418 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 | 1053413583 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 09/04/2006 |
Brand vs generic prescribing mix · Typical
Leonard Bourgeois, MD - brand share 15.0%
Family Medicine Physician average
15% brand-name claims vs 84% generic, on 7,494 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.
7,494
Total Claims
$725K
Total Drug Cost
399
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 15,429
- Total Day Supply
- 451,591
- Brand vs Generic
- 15% brand / 84% generic
- Brand Drug Cost
- $621K
- Generic Drug Cost
- $102K
- Opioid Claims
- 22 (0.3% rate)
- Antibiotic Claims
- 201
Patient Demographics
- Average Patient Age
- 73.6 years
- Avg HCC Risk Score
- 1.05
- Gender Split
- 49% female / 51% male
- Age Distribution
- <65: 31, 65-74: 193, 75-84: 138, 85+: 37
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Leonard Bourgeois, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
337 claims
- Amlodipine Besylate
Amlodipine Besylate
335 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
276 claims
- Levothyroxine Sodium
Levothyroxine Sodium
266 claims
- Benazepril Hcl
Benazepril Hcl
260 claims
- Metoprolol Succinate
Metoprolol Succinate
253 claims
- Alprazolam
Alprazolam
210 claims
- Metformin Hcl
Metformin Hcl
179 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 337 |
| Amlodipine Besylate | 335 |
| Rosuvastatin Calcium | 276 |
| Levothyroxine Sodium | 266 |
| Benazepril Hcl | 260 |
| Metoprolol Succinate | 253 |
| Alprazolam | 210 |
| Metformin Hcl | 179 |
| Omeprazole | 174 |
| Metformin Hcl Er Metformin Hcl | 140 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Leonard Bourgeois, MD fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Leonard Bourgeois, MD's 7,494 claims are above the specialty average of 3,418.
Nearby Family Medicine Physician Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Bourgeois.
Dr. Ubaid Abbasi
MD
Baton Rouge, LA
Dr. Lamia Abisamra
MD
Metairie, LA
Dr. Matthew Abraham
M.D.
Lafayette, LA
Dr. Ralph Abraham
MD
Rayville, LA
Dr. Steven Abramson
M.D.
Prairieville, LA
Compare Family Medicine 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 Family Medicine 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 Leonard Bourgeois, MD's specialty? ▼
Leonard Bourgeois, MD specializes in Family Medicine Physician and practices in Jeanerette, Louisiana. Credentials: MD.
How much does Leonard Bourgeois, MD prescribe under Medicare Part D? ▼
In 2023, Leonard Bourgeois, MD wrote 7,494 Medicare Part D claims totaling $725K in drug costs for 399 beneficiaries.
Where is Leonard Bourgeois, MD located? ▼
Leonard Bourgeois, MD is located at 1409 CHURCH ST, Jeanerette, LA, 70544. Phone: (337) 276-6018.
What is Leonard Bourgeois, MD's NPI number? ▼
Leonard Bourgeois, MD's National Provider Identifier (NPI) is 1053413583, issued on 09/04/2006.
Does Leonard Bourgeois, MD prescribe more brand-name or generic drugs? ▼
Leonard Bourgeois, MD's prescribing is 15% brand-name and 84% generic drugs by claim count, with $621K in brand drug costs.
Does Leonard Bourgeois, MD prescribe opioids? ▼
Yes, Leonard Bourgeois, MD had 22 opioid claims in 2023 with an opioid prescribing rate of 0.3%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Leonard Bourgeois, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Leonard Bourgeois, MD's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Rosuvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Leonard Bourgeois, MD accept Medicare? ▼
Leonard Bourgeois, MD appears in CMS Medicare data with 7,494 Part D claims and 399 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Leonard Bourgeois, MD's credentials? ▼
Leonard Bourgeois, MD's NPI is 1053413583 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.
- 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.