THEODORUS JOHANNES MULDER M.D.
NPI 1982615407
Pediatrics - Pediatric Cardiology in New Orleans, LA
About Theodorus Johannes Mulder M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THEODORUS JOHANNES MULDER M.D. (NPI 1982615407) is an individual pediatric cardiology provider in New Orleans, Louisiana, licensed in Louisiana (MD.11803R) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Theodorus Johannes Mulder M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Theodorus Mulder reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Orleans, LA 70121
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 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.
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 ORLEANS, LA 70121
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
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 Theodorus Mulder's NPI number?
The NPI number for Theodorus Mulder is 1982615407. It was assigned to this individual provider in the NPPES registry on August 10, 2006.
Where is Theodorus Mulder located?
Theodorus Mulder practices at 1514 Jefferson Highway, New Orleans, LA 70121. The listed phone number is (504) 842-4000.
What is Theodorus Mulder's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Theodorus Mulder enrolled in Medicare?
Yes. Theodorus Mulder is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Theodorus Mulder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Theodorus Mulder reassigns Medicare benefits to Ochsner Clinic LLC (New Orleans, LA). The 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 Theodorus Mulder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Theodorus Mulder accept?
Health plans from CHRISTUS Health Plan list Theodorus Mulder 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 Theodorus Mulder was last updated on September 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Theodorus Johannes Mulder, M.D. · NPI 1982615407
Pediatric Cardiology physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since August 10, 2006.
## Identity
- **NPI:** 1982615407 (Entity type: Individual)
- **Enumerated:** August 10, 2006
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** MD.11803R (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1514 JEFFERSON HIGHWAY, New Orleans, LA 70121
- **Phone:** (504) 842-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ochsner Clinic LLC (NPI 1215136080, New Orleans, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 22, 2011
- **Other identifiers:** Medicaid 1945846 (LA); Medicare PIN 5H053 (LA); Medicare UPIN H09301; and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1982615407) · Data from the CMS NPPES public registry.