DR. ROBERT A MILLER JR. M.D.
NPI 1124394275
Internal Medicine in New Orleans, LA
About Dr. Robert A Miller Jr. M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT A MILLER JR. M.D. (NPI 1124394275) is an individual internal medicine provider in New Orleans, Louisiana, licensed in Louisiana (MD.206491) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with West Jefferson Medical Center, and is a graduate of Tulane University School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Robert A Miller Jr. 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 Robert Miller reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Orleans, LA 70112
- Reassigned Medicare billing, Louisiana enrollment
- 851 clinicians in this Medicare group
New Orleans, LA 70139
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Marrero, LA 70072
- Reassigned Medicare billing, Louisiana enrollment
- 291 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
West Jefferson Medical Center
Acute Care Hospitals · Marrero, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70112 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.
NEW ORLEANS, LA 70112
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 Robert Miller's NPI number?
The NPI number for Robert Miller is 1124394275. It was assigned to this individual provider in the NPPES registry on March 22, 2012.
Where is Robert Miller located?
Robert Miller practices at 1430 Tulane Ave Sl-50, New Orleans, LA 70112. The listed phone number is (504) 988-7809.
What is Robert Miller's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Robert Miller enrolled in Medicare?
Yes. Robert Miller 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 Robert Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Miller reassigns Medicare benefits to 3 organizations: Administrators Of The Tulane Educational Fund (New Orleans, LA), Ochsner Clinic LLC (New Orleans, LA) and New Orleans Physician Services Inc (Marrero, 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 Robert Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Miller accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and HMO Louisiana list Robert Miller 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 Robert Miller affiliated with any hospitals?
According to CMS data, Robert Miller is affiliated with West Jefferson Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Miller was last updated on July 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Robert A Miller Jr., M.D. · NPI 1124394275
Internal Medicine physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since March 22, 2012.
## Identity
- **NPI:** 1124394275 (Entity type: Individual)
- **Enumerated:** March 22, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD.206491 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1430 TULANE AVE, SL-50, New Orleans, LA 70112-2632
- **Phone:** (504) 988-7809 · **Fax:** (504) 988-3971
## 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): Administrators Of The Tulane Educational Fund (NPI 1528014164, New Orleans, LA); Ochsner Clinic LLC (NPI 1003379124, New Orleans, LA); New Orleans Physician Services Inc (NPI 1396169678, Marrero, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** July 29, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1124394275) · Data from the CMS NPPES public registry.