ALEXANDER WERNER PAUL RATH
NPI 1649822925
Internal Medicine in Shreveport, LA
About Alexander Werner Paul Rath NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER WERNER PAUL RATH (NPI 1649822925) is an individual internal medicine provider in Shreveport, Louisiana, licensed in Louisiana (338117) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
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)
Alexander Werner Paul Rath is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alexander Rath reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Minden, LA 71055
- Reassigned Medicare billing, Louisiana enrollment
- 83 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 71103 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.
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
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 Alexander Rath's NPI number?
The NPI number for Alexander Rath is 1649822925. It was assigned to this individual provider in the NPPES registry on July 16, 2019.
Where is Alexander Rath located?
Alexander Rath practices at 1501 Kings Hwy, Shreveport, LA 71103. The listed phone number is (318) 675-6619.
What is Alexander Rath's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Alexander Rath enrolled in Medicare?
Yes. Alexander Rath is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alexander Rath's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Rath reassigns Medicare benefits to Minden Physician Practices LLC (Minden, 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 Alexander Rath's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Rath accept?
Health plans from HMO Louisiana and UnitedHealthcare list Alexander Rath 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 Alexander Rath was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Alexander Werner Paul Rath · NPI 1649822925
Internal Medicine physician in Shreveport, Louisiana. Individual provider, active in the CMS NPPES registry since July 16, 2019.
## Identity
- **NPI:** 1649822925 (Entity type: Individual)
- **Enumerated:** July 16, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 338117 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1501 KINGS HWY, Shreveport, LA 71103-4228
- **Phone:** (318) 675-6619
## 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:** Minden Physician Practices LLC (NPI 1265777957, Minden, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** April 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1649822925) · Data from the CMS NPPES public registry.