NADINE K BUSH MD
NPI 1043334568
Internal Medicine in Mendenhall, MS
About Nadine K Bush Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NADINE K BUSH MD (NPI 1043334568) is an individual internal medicine provider in Mendenhall, Mississippi, licensed in Mississippi (MS16456) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nadine K Bush Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Nadine Bush reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flowood, MS 39232
- Reassigned Medicare billing, Mississippi enrollment
- 5 clinicians in this Medicare group
Yazoo City, MS 39194
- Reassigned Medicare billing, Mississippi enrollment
- 50 clinicians in this Medicare group
Covington, LA 70433
- Reassigned Medicare billing, Mississippi enrollment
- 116 clinicians in this Medicare group
Indianola, MS 38751
- Reassigned Medicare billing, Mississippi enrollment
- 89 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39114 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MENDENHALL, MS 39114
MENDENHALL, MS 39114
MENDENHALL, MS 39114
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 Nadine Bush's NPI number?
The NPI number for Nadine Bush is 1043334568. It was assigned to this individual provider in the NPPES registry on March 19, 2007.
Where is Nadine Bush located?
Nadine Bush practices at 1842 Simpson Highway 149, Mendenhall, MS 39114. The listed phone number is (601) 847-2221.
What is Nadine Bush's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nadine Bush enrolled in Medicare?
Yes. Nadine Bush is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nadine Bush's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nadine Bush reassigns Medicare benefits to 4 organizations: Internal Medicine Specialists PLLC (Flowood, MS), Yazoo Emergency Group, LLC (Yazoo City, MS), Correct Care, Inc. (Covington, LA) and South Sunflower County Hospital (Indianola, MS). 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 Nadine Bush's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Nadine Bush was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Nadine K Bush, MD · NPI 1043334568
Internal Medicine physician in Mendenhall, Mississippi. Individual provider, active in the CMS NPPES registry since March 19, 2007.
## Identity
- **NPI:** 1043334568 (Entity type: Individual)
- **Enumerated:** March 19, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MS16456 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 1842 SIMPSON HIGHWAY 149, Mendenhall, MS 39114-3438
- **Phone:** (601) 847-2221 · **Fax:** (601) 847-7104
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Internal Medicine Specialists PLLC (NPI 1740909464, Flowood, MS); Yazoo Emergency Group, LLC (NPI 1447806914, Yazoo City, MS); Correct Care, Inc. (NPI 1215987441, Covington, LA); South Sunflower County Hospital (NPI 1245248699, Indianola, MS) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 00121967 (MS); Medicare UPIN H13113 (MS)
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Source: [NPI Profile](https://npiprofile.com/npi/1043334568) · Data from the CMS NPPES public registry.