Martin Joseph Duplantier, DDS
Oral and Maxillofacial Surgery (Dentist) · Houma, LA
Martin Joseph Duplantier, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Houma, Louisiana, and NPI 1821527888, issued on Jun 5, 2017. Check the license (Louisiana 6804, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martin Joseph Duplantier
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 6804 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1608 Polk St, Houma, LA 70360
- Phone
- (985) 879-1972
- Enumerated
- Jun 5, 2017
- Record last updated
- Oct 12, 2022
- Fax
- (985) 879-4661
- Medicare enrollment
- Enrolled (PECOS I20221025000286); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Dentistry, 2017
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 91 in Louisiana → Look up another NPI →
Also registered at 1608 Polk St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Baughman, DDS/MDOral and Maxillofacial Surgery (Dentist)1275538191
- Christopher Saal, DDS, MDOral & Maxillofacial Surgery (D.M.D.)1134124712
Verify Martin Joseph Duplantier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 6804Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
365 Medicare Part D claims for 172 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 84 claims were for opioids.
Most prescribed
- Amoxicillin123 claims
- Chlorhexidine Gluconate81 claims
- Acetaminophen-Codeine45 claims
- Hydrocodone-Acetaminophen36 claims
- Clindamycin Hcl28 claims
- Amoxicillin-Clavulanate Potass21 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: $548.87
9 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 4,075 providers of this specialty with any payment received $1,077.58 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 2 group practices
- Louisiana State University School OF Medicine IN New Orleans Faculty GNew Orleans, LA
- Oral-Facial Surgery Center ApcHouma, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martin Joseph Duplantier among 91 oral and maxillofacial surgery (dentist) records in Louisiana
Martin Joseph Duplantier, DDS is one of 91 oral and maxillofacial surgery (dentist) records with a practice address in Louisiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 87% of them.
- NPI issued2017 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2017 · median 2001 among the 10 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in Louisiana
There are 91 oral and maxillofacial surgery (dentist) records in Louisiana.
All 91 in Louisiana → Every provider in Houma → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- David Baughman, DDS/MDHouma, LA 703601275538191
- David Blythe, DDSHouma, LA 703601730249541
- Kimberly Meng, DDS., PH.D.Hammond, LA 704011841399532
- J Kreller, DDSHammond, LA 704031538118526
- Ben Almerico, DDS, MDCovington, LA 704331275578460
- Joshua Brandner, DDS, MDCovington, LA 704331154687770
- Christopher Dickerson, DDS, MDCovington, LA 704331629242896
- Russell Westfall, D.D.S.Slidell, LA 704581659340834
Common questions
What is Martin Joseph Duplantier, DDS's NPI number?
Martin Joseph Duplantier, DDS's National Provider Identifier (NPI) is 1821527888, issued on Jun 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Martin Joseph Duplantier, DDS located?
The NPPES record lists a practice address at 1608 Polk St, Houma, LA, 70360. Phone: (985) 879-1972. Providers update this record themselves, so call before visiting.
How can I verify Martin Joseph Duplantier, DDS's license?
NPPES lists Louisiana license number 6804, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Martin Joseph Duplantier, DDS prescribe under Medicare Part D?
In 2024, Martin Joseph Duplantier, DDS had 365 Medicare Part D claims for 172 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.