NPI registry status
Active
2026 NPPES data Surgery Physician NPI 1013209329 MD
Verify on CMS → Mark Sicard, MD
Surgery Physician in Opelousas, 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 36,199 in Surgery 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
446
Medicare Part D claims · 210 beneficiaries · Surgery Physician avg: 169
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$23.72
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Mark Sicard, MD filed 446 Medicare Part D claims in 2023 as a Surgery Physician in Opelousas, Louisiana, prescribing 86% generic.
- 446
- Part D claims, 2023
- 86%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥62nd
- 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 Mark Sicard, 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 1013209329), first enumerated 05/04/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 446 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
$23.72 in reported industry payments (1 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 1013209329 · Surgery Physician
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1013209329
- ENUM-MID 2011
- TAX-MID 36K Surgery Physician
- RX-LIGHT 446
- BOOK-THIN 462 in Louisiana
- PHOTO-ENUM Moungar Cooper · 2011
Mark Sicard, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
446 ≥ 62nd percentile 62% of 1,370,886 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 · 2023
✓
Board certification likely (heuristic, not verified)
Mark Sicard, 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 Mark Sicard, MD?
Quality data not reportedPrimary specialty
Surgery Physician
Medicare Part D claims
446 164% vs specialty avg
Specialty distribution in Louisiana
How Surgery 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 Surgery 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 | 1013209329 |
|---|---|
| Specialty | Surgery Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/04/2011 |
Hospital and facility affiliations
Facilities where Mark Sicard, 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.
Opelousas General Health System Physician Practices
Opelousas, 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 Mark Sicard, MD. Source: openpaymentsdata.cms.gov.
Total received
$24
Largest payer
Kerecis Limited
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
Mark Sicard, MD - brand share 14.0%
Surgery Physician average
14% brand-name claims vs 86% generic, on 446 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.
446
Total Claims
$20K
Total Drug Cost
210
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 499
- Total Day Supply
- 9,832
- Brand vs Generic
- 14% brand / 86% generic
- Brand Drug Cost
- $13K
- Generic Drug Cost
- $7K
- Opioid Claims
- 85 (19.1% rate)
- Antibiotic Claims
- 39
Patient Demographics
- Average Patient Age
- 69.1 years
- Avg HCC Risk Score
- 2.01
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 51, 65-74: 103, 75-84: 43, 85+: 13
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mark Sicard, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Omeprazole
Omeprazole
97 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
79 claims
- Pantoprazole Sodium
Pantoprazole Sodium
50 claims
- Sucralfate 33
Sucralfate
33 claims
- Metoclopramide Hcl 17
Metoclopramide Hcl
17 claims
- Sutab 14
Sutab
14 claims
- Dexlansoprazole Dr 11
Dexlansoprazole Dr
11 claims
| Drug | Claims |
|---|---|
| Omeprazole | 97 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 79 |
| Pantoprazole Sodium | 50 |
| Sucralfate | 33 |
| Metoclopramide Hcl | 17 |
| Sutab Sod Sulf/Pot Chloride/Mag Sulf | 14 |
| Dexlansoprazole Dr Dexlansoprazole | 11 |
| Sod Sulf-Potass Sulf-Mag Sulf "Sodium | N/A |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Surgery Physician Overview
How Mark Sicard, MD fits within the Surgery Physician landscape nationally.
36,199
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider
Mark Sicard, MD's 446 claims are above the specialty average of 169.
Nationwide Surgery Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Sicard, both outside Louisiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Surgery Physician Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Sicard.
One of 462 Surgery Physician providers enrolled in Louisiana, 5 are shown here.
Dr. Darryl Aguilar
MD
Alexandria, LA
Dr. Mohammad Al Efishat
M.D.
Baton Rouge, LA
Dr. Ghalia Al-Busayyes
MD
New Orleans, LA
Dr. Brent Allain
M.D.
Baton Rouge, LA
Dr. Joann Alley
M.D.
Monroe, LA
Compare Surgery Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Mark Sicard, MD's specialty? ▼
Mark Sicard, MD specializes in Surgery Physician and practices in Opelousas, Louisiana. Credentials: MD.
How much does Mark Sicard, MD prescribe under Medicare Part D? ▼
In 2023, Mark Sicard, MD wrote 446 Medicare Part D claims totaling $20K in drug costs for 210 beneficiaries.
Where is Mark Sicard, MD located? ▼
Mark Sicard, MD is located at 703 E PRUDHOMME ST, Opelousas, LA, 70570. Phone: (337) 942-7192.
What is Mark Sicard, MD's NPI number? ▼
Mark Sicard, MD's National Provider Identifier (NPI) is 1013209329, issued on 05/04/2011.
Does Mark Sicard, MD prescribe more brand-name or generic drugs? ▼
Mark Sicard, MD's prescribing is 14% brand-name and 86% generic drugs by claim count, with $13K in brand drug costs.
Does Mark Sicard, MD prescribe opioids? ▼
Yes, Mark Sicard, MD had 85 opioid claims in 2023 with an opioid prescribing rate of 19.1%.
How many Surgery Physician providers are there in the US? ▼
There are 36,199 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
What drugs does Mark Sicard, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Mark Sicard, MD's most frequently prescribed drugs include Omeprazole, Hydrocodone-Acetaminophen, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mark Sicard, MD accept Medicare? ▼
Mark Sicard, MD appears in CMS Medicare data with 446 Part D claims and 210 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mark Sicard, MD's credentials? ▼
Mark Sicard, MD's NPI is 1013209329 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
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.