DR. JAMES JAY BROWN M.D.
NPI 1528096971
Ophthalmology - Retina Specialist in Jackson, MS
About Dr. James Jay Brown M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES JAY BROWN M.D. (NPI 1528096971) is an individual retina specialist in Jackson, Mississippi, licensed in Mississippi (18420) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with King's Daughters Medical Center-brookhaven, and is a graduate of University Of Mississippi School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 6
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. James Jay Brown 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 Reassignment
Medicare enrollment records show James Brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Madison, MS 39110
- Reassigned Medicare billing, Mississippi enrollment
- 9 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 17
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
King's Daughters Medical Center-Brookhaven
Acute Care Hospitals · Brookhaven, MSMississippi Baptist Medical Center
Acute Care Hospitals · Jackson, MSMerit Health River Oaks
Acute Care Hospitals · Flowood, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39202 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.
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.
JACKSON, MS 39202
JACKSON, MS 39202
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 James Brown's NPI number?
The NPI number for James Brown is 1528096971. It was assigned to this individual provider in the NPPES registry on June 28, 2006.
Where is James Brown located?
James Brown practices at 1200 N State St Suite 300, Jackson, MS 39202. The listed phone number is (601) 981-4091.
What is James Brown's specialty?
The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.
Is James Brown enrolled in Medicare?
Yes. James Brown 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 organization bills Medicare for James Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Brown reassigns Medicare benefits to Mississippi Retina Associates,pllc (Madison, MS). 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 James Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Brown accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 3 other insurers list James Brown 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 James Brown affiliated with any hospitals?
According to CMS data, James Brown is affiliated with King's Daughters Medical Center-Brookhaven, Mississippi Baptist Medical Center and Merit Health River Oaks.
When was this NPI record last updated?
The NPPES record for James Brown was last updated on April 14, 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.