Claudia Michelle Mayeux, MD
Internal Medicine Physician · Natchitoches, LA
Claudia Michelle Mayeux, MD is an internal medicine physician with a practice address in Natchitoches, Louisiana, and NPI 1760488985, issued on Jun 22, 2005. Check the license (Louisiana 02315, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Claudia Michelle Mayeux
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 02315 LA
Self-reported in NPPES; status is on the state search - Practice location
- 114 E 5TH St, Natchitoches, LA 71457
- Phone
- (318) 354-9348
- Enumerated
- Jun 22, 2005
- Record last updated
- Mar 3, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (318) 354-9269
- Medicaid ID
- 1494992 LA
- Medicare enrollment
- Enrolled (PECOS I20100622000675); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In Shreveport, 1996
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 114 E 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Long, MDInternal Medicine Physician1972500221
Verify Claudia Michelle Mayeux in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 02315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average internal medicine physician in 2024
8,900 Medicare Part D claims for 424 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 47 claims were for opioids.
Most prescribed
- Atorvastatin Calcium502 claims
- Levothyroxine Sodium405 claims
- Amlodipine Besylate402 claims
- Losartan Potassium313 claims
- Pantoprazole Sodium307 claims
- Gabapentin211 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: $1,061.95
55 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Claudia Michelle Mayeux among 1,749 internal medicine physician records in Louisiana
Claudia Michelle Mayeux, MD is one of 1,749 internal 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1996 · median 2008 among the 1,216 with a school on file
- Record last updated2009 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 internal medicine physician records list a practice address in Natchitoches
They are 6 of the 556 NPPES records with a practice address in Natchitoches, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in Natchitoches → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Otis Barnum, DONatchitoches, LA 714571245224559
- Kathleen Kautz, M.D.Natchitoches, LA 714571215034103
- Mary Long, MDNatchitoches, LA 714571972500221
- Lori Rodriguez, M.D.Natchitoches, LA 714571922020106
- Stephen Wheat, MDNatchitoches, LA 714571356348619
- Walter Guillory, MDFort Polk, LA 714591801418439
- Lindsay Muncy, M.D.Fort Polk, LA 714591013322734
- Isaac Freeborn, MDOakdale, LA 714631972705333
Common questions
What is Claudia Michelle Mayeux, MD's NPI number?
Claudia Michelle Mayeux, MD's National Provider Identifier (NPI) is 1760488985, issued on Jun 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Claudia Michelle Mayeux, MD located?
The NPPES record lists a practice address at 114 E 5TH St, Natchitoches, LA, 71457. Phone: (318) 354-9348. Providers update this record themselves, so call before visiting.
How can I verify Claudia Michelle Mayeux, MD's license?
NPPES lists Louisiana license number 02315, 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 Claudia Michelle Mayeux, MD prescribe under Medicare Part D?
In 2024, Claudia Michelle Mayeux, MD had 8,900 Medicare Part D claims for 424 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.