Marc Chaudoir, MD
NPI 1518256825 · Family Medicine Physician · Shreveport, LA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Chaudoir, MD is a Family Medicine Physician provider in Shreveport, LA (NPI 1518256825).
Provider details
- NPI number
- 1518256825
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD.206322 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
401 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 165 | $92 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 36 | $235 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 36 | $11 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 34 | $111 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 31 | $62 |
| Biopsy of Large Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 196 | 65 |
| Amlodipine Besylate | 184 | 52 |
| Losartan Potassium | 139 | 44 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 136 | 127 |
| Pantoprazole Sodium | 99 | 29 |
| Amitriptyline Hcl | 73 | 20 |
| Furosemide | 72 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$331 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-07
- Last updated
- 2014-07-02
Frequently asked questions
- What is Marc Chaudoir's NPI number?
- Marc Chaudoir's National Provider Identifier (NPI) is 1518256825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Chaudoir's specialty?
- Marc Chaudoir is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Chaudoir located?
- Marc Chaudoir's practice location on file with NPPES is 1501 Kings Hwy, Shreveport, LA 71103-4228.
- What is Marc Chaudoir's phone number?
- The practice phone number listed in the NPPES registry for Marc Chaudoir is (318) 675-5000.
- Does Marc Chaudoir accept Medicare?
- Marc Chaudoir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Chaudoir's NPI active?
- Yes — Marc Chaudoir's NPI (1518256825) is active in the NPPES registry as of the last update on 2014-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.