MARTIN LOUIS GIBBS M.D.
NPI 1306257209
Internal Medicine - Critical Care Medicine in Slidell, LA
About Martin Louis Gibbs M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTIN LOUIS GIBBS M.D. (NPI 1306257209) is an individual critical care medicine provider in Slidell, Louisiana, licensed in West Virginia (34896) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, is affiliated with Research Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 3
Other Identifiers 3
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
Martin Louis Gibbs 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
4Medicare enrollment records show Martin Gibbs reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Slidell, LA 70461
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Mobile, AL 36604
- Reassigned Medicare billing, Alabama enrollment
- 210 clinicians in this Medicare group
Kansas City, MO 64132
- Reassigned Medicare billing, Missouri enrollment
- 26 clinicians in this Medicare group
Parkersburg, WV 26101
- Reassigned Medicare billing, West Virginia enrollment
- 461 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 6
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Research Medical Center
Acute Care Hospitals · Kansas City, MOCenterpoint Medical Center
Acute Care Hospitals · Independence, MOSt Lukes Hospital Of Kansas City
Acute Care Hospitals · Kansas City, MOGolden Valley Memorial Hospital
Acute Care Hospitals · Clinton, MOLee's Summit Medical Center
Acute Care Hospitals · Lees Summit, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70461 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SLIDELL, LA 70461
SLIDELL, LA 70461
SLIDELL, LA 70461
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 Martin Gibbs's NPI number?
The NPI number for Martin Gibbs is 1306257209. It was assigned to this individual provider in the NPPES registry on May 13, 2014.
Where is Martin Gibbs located?
Martin Gibbs practices at 1850 Gause Blvd E, Slidell, LA 70461. The listed phone number is (985) 661-3543.
What is Martin Gibbs's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Martin Gibbs enrolled in Medicare?
Yes. Martin Gibbs 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 Martin Gibbs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Gibbs reassigns Medicare benefits to 4 organizations: Ochsner Clinic LLC (Slidell, LA), Imc-Diagnostic And Medical Clinic LLC (Mobile, AL), Missouri Intensivist Services LLC (Kansas City, MO) and Camden-Clark Physician Corporation (Parkersburg, WV). 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 Martin Gibbs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martin Gibbs accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Blue Cross and Blue Shield of Kansas City and 1 other insurer list Martin Gibbs 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 Martin Gibbs affiliated with any hospitals?
According to CMS data, Martin Gibbs is affiliated with Research Medical Center, Centerpoint Medical Center, St Lukes Hospital Of Kansas City, Golden Valley Memorial Hospital and Lee's Summit Medical Center.
When was this NPI record last updated?
The NPPES record for Martin Gibbs was last updated on March 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Martin Louis Gibbs, M.D. · NPI 1306257209
Critical Care Medicine physician in Slidell, Louisiana. Individual provider, active in the CMS NPPES registry since May 13, 2014.
## Identity
- **NPI:** 1306257209 (Entity type: Individual)
- **Enumerated:** May 13, 2014
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 34896 (West Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1850 GAUSE BLVD E, Slidell, LA 70461-5442
- **Phone:** (985) 661-3543 · **Fax:** (985) 661-3515
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1245597822, Slidell, LA); Imc-Diagnostic And Medical Clinic LLC (NPI 1447201066, Mobile, AL); Missouri Intensivist Services LLC (NPI 1770399776, Kansas City, MO); Camden-Clark Physician Corporation (NPI 1710125430, Parkersburg, WV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** March 27, 2025
- **Other identifiers:** Other JA306Z (FL); Medicaid 30005256130001 (KS); Medicaid 021302600 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1306257209) · Data from the CMS NPPES public registry.