CLAYTON MICHAEL MARAIST M.D.
NPI 1780976266
Obstetrics & Gynecology in New Iberia, LA
About Clayton Michael Maraist M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLAYTON MICHAEL MARAIST M.D. (NPI 1780976266) is an individual obstetrics & gynecology provider in New Iberia, Louisiana, licensed in Louisiana (MD.207826) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS, is affiliated with Lake Charles Memorial Hospital, and is a graduate of Louisiana State University School Of Medicine In Shreveport (2011).
NPPES Registry Identity
Specialties & Licenses
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
Clayton Michael Maraist 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
3Medicare enrollment records show Clayton Maraist reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Iberia, LA 70563
- Reassigned Medicare billing, Louisiana enrollment
- 31 clinicians in this Medicare group
Lake Charles, LA 70607
- Reassigned Medicare billing, Louisiana enrollment
- 48 clinicians in this Medicare group
Lake Charles, LA 70605
- Reassigned Medicare billing, Louisiana enrollment
- 11 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lake Charles Memorial Hospital
Acute Care Hospitals · Lake Charles, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70560 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW IBERIA, LA 70560
NEW IBERIA, LA 70560
NEW IBERIA, LA 70560
NEW IBERIA, LA 70560
NEW IBERIA, LA 70560
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 Clayton Maraist's NPI number?
The NPI number for Clayton Maraist is 1780976266. It was assigned to this individual provider in the NPPES registry on May 3, 2011.
Where is Clayton Maraist located?
Clayton Maraist practices at 2309 E Main St Suite 200, New Iberia, LA 70560. The listed phone number is (337) 256-8779.
What is Clayton Maraist's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Clayton Maraist enrolled in Medicare?
Yes. Clayton Maraist 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 Clayton Maraist's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Clayton Maraist reassigns Medicare benefits to 3 organizations: Iberia Medical Center Physician Practice Network (New Iberia, LA), Lcms Rehabilitation Institute Of Southwest Louisiana (Lake Charles, LA) and Lcms Obstetrics And Gynecology LLC (Lake Charles, LA). 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 Clayton Maraist's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Clayton Maraist accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and HMO Louisiana list Clayton Maraist 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.
Is Clayton Maraist affiliated with any hospitals?
According to CMS data, Clayton Maraist is affiliated with Lake Charles Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Clayton Maraist was last updated on January 9, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.
# Clayton Michael Maraist, M.D. · NPI 1780976266
Obstetrics & Gynecology physician in New Iberia, Louisiana. Individual provider, active in the CMS NPPES registry since May 3, 2011.
## Identity
- **NPI:** 1780976266 (Entity type: Individual)
- **Enumerated:** May 3, 2011
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD.207826 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2309 E MAIN ST, SUITE 200, New Iberia, LA 70560-4046
- **Phone:** (337) 256-8779 · **Fax:** (337) 359-4997
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Iberia Medical Center Physician Practice Network (NPI 1518265297, New Iberia, LA); Lcms Rehabilitation Institute Of Southwest Louisiana (NPI 1215161922, Lake Charles, LA); Lcms Obstetrics And Gynecology LLC (NPI 1649582065, Lake Charles, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In Shreveport, class of 2011
## Record status
- **NPPES last updated:** January 9, 2017
- **Other identifiers:** Medicare PIN 424265YJTE (LA); Medicaid 2144235 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1780976266) · Data from the CMS NPPES public registry.