MICHAEL T DUPLECHAIN M.D.
NPI 1417975756
Family Medicine in Baton Rouge, LA
About Michael T Duplechain M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL T DUPLECHAIN M.D. (NPI 1417975756) is an individual family medicine provider in Baton Rouge, Louisiana, licensed in Louisiana (025964) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Baton Rouge, and is a graduate of Louisiana State University School Of Medicine In New Orleans (2002).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Michael T Duplechain M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
9Medicare enrollment records show Michael Duplechain reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baton Rouge, LA 70817
- Reassigned Medicare billing, Louisiana enrollment
- 163 clinicians in this Medicare group
Prairieville, LA 70769
- Reassigned Medicare billing, Louisiana enrollment
- 8 clinicians in this Medicare group
Prairieville, LA 70769
- Reassigned Medicare billing, Louisiana enrollment
- 93 clinicians in this Medicare group
New Orleans, LA 70124
- Reassigned Medicare billing, Louisiana enrollment
- 88 clinicians in this Medicare group
Lafayette, LA 70508
- Reassigned Medicare billing, Louisiana enrollment
- 87 clinicians in this Medicare group
Cut Off, LA 70345
- Reassigned Medicare billing, Louisiana enrollment
- 28 clinicians in this Medicare group
Lake Charles, LA 70605
- Reassigned Medicare billing, Louisiana enrollment
- 35 clinicians in this Medicare group
Sulphur, LA 70663
- Reassigned Medicare billing, Louisiana enrollment
- 27 clinicians in this Medicare group
Monroe, LA 71201
- Reassigned Medicare billing, Louisiana enrollment
- 43 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70817 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Michael Duplechain's NPI number?
The NPI number for Michael Duplechain is 1417975756. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is Michael Duplechain located?
Michael Duplechain practices at 13686 Coursey Blvd, Baton Rouge, LA 70817. The listed phone number is (225) 246-8000.
What is Michael Duplechain's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Michael Duplechain enrolled in Medicare?
Yes. Michael Duplechain is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Michael Duplechain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Duplechain reassigns Medicare benefits to 9 organizations: Convenient Care LLC (Baton Rouge, LA), Neighborhood Health Primary Care, LLC (Prairieville, LA), Lake Urgent Care Ascension LLC (Prairieville, LA), Lcmc Urgent Care LLC (New Orleans, LA), Lourdes After Hours LLC (Lafayette, LA) and 4 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Duplechain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Duplechain accept?
Health plans from HMO Louisiana list Michael Duplechain as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Michael Duplechain was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Michael T Duplechain, M.D. · NPI 1417975756
Family Medicine physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since July 17, 2006.
## Identity
- **NPI:** 1417975756 (Entity type: Individual)
- **Enumerated:** July 17, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 025964 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 13686 COURSEY BLVD, Baton Rouge, LA 70817-1303
- **Phone:** (225) 246-8000 · **Fax:** (225) 246-8720
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Convenient Care LLC (NPI 1518250356, Baton Rouge, LA); Neighborhood Health Primary Care, LLC (NPI 1568825925, Prairieville, LA); Lake Urgent Care Ascension LLC (NPI 1104162221, Prairieville, LA); Lcmc Urgent Care LLC (NPI 1184162877, New Orleans, LA); Lourdes After Hours LLC (NPI 1649297730, Lafayette, LA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2002
## Record status
- **NPPES last updated:** April 14, 2026
- **Other identifiers:** Other P00329239 (LA); Medicaid 1057215 (LA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1417975756) · Data from the CMS NPPES public registry.