Marc Wayne Chaudoir, MD
Family Medicine Physician · Shreveport, LA
Marc Wayne Chaudoir, MD is a family medicine physician with a practice address in Shreveport, Louisiana, and NPI 1518256825, issued on Apr 7, 2011. Check the license (Louisiana MD.206322, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marc Wayne Chaudoir
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD.206322 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1501 Kings Hwy, Shreveport, LA 71103
- Phone
- (318) 675-5000
- Enumerated
- Apr 7, 2011
- Record last updated
- Jul 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid ID
- 2154354 LA
- Medicare enrollment
- Enrolled (PECOS I20140917002068); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In Shreveport, 2011
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,728 in Louisiana → Look up another NPI →
Also registered at 1501 Kings Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marc Wayne Chaudoir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD.206322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average family medicine physician in 2024
3,346 Medicare Part D claims for 419 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 58 claims were for opioids.
Most prescribed
- Atorvastatin Calcium196 claims
- Amlodipine Besylate184 claims
- Losartan Potassium139 claims
- Gavilyte-C136 claims
- Pantoprazole Sodium99 claims
- Amitriptyline Hcl73 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $331.42
17 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Lsu Health Sciences Center Shreveport Faculty Group PracticeShreveport, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Wayne Chaudoir among 1,728 family medicine physician records in Louisiana
Marc Wayne Chaudoir, MD is one of 1,728 family medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2011 · median 2006 among the 1,201 with a school on file
- Record last updated2014 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
130 family medicine physician records list a practice address in Shreveport
They are 130 of the 8,660 NPPES records with a practice address in Shreveport, and 1,728 family medicine physician records in Louisiana.
All 1,728 in Louisiana → Every provider in Shreveport → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Luke Baudoin, M.D.Shreveport, LA 711031275507568
- Charles Baxter, M.D.Shreveport, LA 711031568546877
- Kevin Carter, M.D.Shreveport, LA 711031649495342
- John Danzell, MDShreveport, LA 711031821173535
- Tammy Davis, M.D.Shreveport, LA 711031366475576
- Carrie German, M.D.Shreveport, LA 711031396778478
- Michael Harper, M.D.Shreveport, LA 711031841298767
- Frederick Heard, M.D.Shreveport, LA 711031972536068
Common questions
What is Marc Wayne Chaudoir, MD's NPI number?
Marc Wayne Chaudoir, MD's National Provider Identifier (NPI) is 1518256825, issued on Apr 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Marc Wayne Chaudoir, MD located?
The NPPES record lists a practice address at 1501 Kings Hwy, Shreveport, LA, 71103. Phone: (318) 675-5000. Providers update this record themselves, so call before visiting.
How can I verify Marc Wayne Chaudoir, MD's license?
NPPES lists Louisiana license number MD.206322, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marc Wayne Chaudoir, MD prescribe under Medicare Part D?
In 2024, Marc Wayne Chaudoir, MD had 3,346 Medicare Part D claims for 419 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.