Mark R. Josephs, DMD
Dentist · Prairieville, LA
Mark R. Josephs, DMD is a dentist with a practice address in Prairieville, Louisiana, and NPI 1235391103, issued on Jul 1, 2008. Check the license (Louisiana 6296, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark R. Josephs
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 6296 LA
2901019754 MI
Self-reported in NPPES; status is on the state search - Practice location
- 16260 Airline Hwy, Prairieville, LA 70769
- Phone
- (225) 744-2660
- Enumerated
- Jul 1, 2008
- Record last updated
- Jul 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (225) 744-2666
- Entity
- Type 1 · individual
8 nearest dentist records → All 898 in Louisiana → Look up another NPI →
Also registered at 16260 Airline Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Baird, M.D.Internal Medicine Physician1770515413
- Adrianne Edmundson, M.D.Allergy & Immunology Physician1720308349
- Robert Hart, MDInternal Medicine Physician1962436261
Verify Mark R. Josephs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 6296Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average dentist in 2024
208 Medicare Part D claims for 68 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 43 claims were for opioids.
Most prescribed
- Amoxicillin60 claims
- Hydrocodone-Acetaminophen41 claims
- Ibuprofen41 claims
- Ondansetron Odt21 claims
- Clindamycin Hcl19 claims
- Chlorhexidine Gluconate13 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: $47.34
2 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Mark R. Josephs among 898 dentist records in Louisiana
Mark R. Josephs, DMD is one of 898 dentist records with a practice address in Louisiana. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 38% of them.
- NPI issued2008 · 38% of these records are older, 58% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2014 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 dentist records list a practice address in Prairieville
They are 9 of the 493 NPPES records with a practice address in Prairieville, and 898 dentist records in Louisiana.
All 898 in Louisiana → Every provider in Prairieville → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Gray Bailey, D.D.S.Prairieville, LA 707691265561344
- Silvia Brautigam-Martinez, DDSPrairieville, LA 707691588021778
- Angelle BudenskiPrairieville, LA 707691053050856
- Mandie Driver, DDSPrairieville, LA 707691326613423
- Marcela Jolivette, DDSPrairieville, LA 707691922484641
- John Landreneau, D.D.S.Prairieville, LA 707691457382889
- Tyler Mullins, DDSPrairieville, LA 707691609515436
- Catherine Neusetzer, DDSPrairieville, LA 707691538908843
Common questions
What is Mark R. Josephs, DMD's NPI number?
Mark R. Josephs, DMD's National Provider Identifier (NPI) is 1235391103, issued on Jul 1, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mark R. Josephs, DMD located?
The NPPES record lists a practice address at 16260 Airline Hwy, Prairieville, LA, 70769. Phone: (225) 744-2660. Providers update this record themselves, so call before visiting.
How can I verify Mark R. Josephs, DMD's license?
NPPES lists Louisiana license number 6296, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Mark R. Josephs, DMD prescribe under Medicare Part D?
In 2024, Mark R. Josephs, DMD had 208 Medicare Part D claims for 68 beneficiaries; the average among dentist prescribers was 86. 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.