MARSHA LYNN AUSTIN FNP-BC
NPI 1851622120
Nurse Practitioner in Jackson, MS
About Marsha Lynn Austin Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARSHA LYNN AUSTIN FNP-BC (NPI 1851622120) is an individual nurse practitioner in Jackson, Mississippi, licensed in Mississippi (R867239) and active in the NPI registry since January 2010. She is enrolled in Medicare PECOS, is affiliated with St Dominic-jackson Memorial Hospital, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Other Names 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 and accepts Medicare assignment
Marsha Lynn Austin Fnp-bc 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 Marsha Austin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jackson, MS 39204
- Reassigned Medicare billing, Mississippi enrollment
- 187 clinicians in this Medicare group
Jackson, MS 39212
- Reassigned Medicare billing, Mississippi enrollment
Yazoo City, MS 39194
- Reassigned Medicare billing, Mississippi enrollment
- 50 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 6
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.
St Dominic-Jackson Memorial Hospital
Acute Care Hospitals · Jackson, MSMerit Health Central
Acute Care Hospitals · Jackson, MSMississippi Baptist Medical Center
Acute Care Hospitals · Jackson, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39213 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.
JACKSON, MS 39213
JACKSON, MS 39213
JACKSON, MS 39213
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 Marsha Austin's NPI number?
The NPI number for Marsha Austin is 1851622120. It was assigned to this individual provider in the NPPES registry on January 26, 2010. The provider is also known as Marsha Lynn Kelly Fnp-Bc.
Where is Marsha Austin located?
Marsha Austin practices at 3502 W Northside Dr, Jackson, MS 39213. The listed phone number is (601) 362-5321.
What is Marsha Austin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Marsha Austin enrolled in Medicare?
Yes. Marsha Austin 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 Marsha Austin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marsha Austin reassigns Medicare benefits to 3 organizations: App Of Mississippi Ed, LLC (Jackson, MS), Total Healthcare Clinic LLC (Jackson, MS) and Yazoo Emergency Group, LLC (Yazoo City, 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 Marsha Austin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marsha Austin accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Marsha Austin 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 Marsha Austin affiliated with any hospitals?
According to CMS data, Marsha Austin is affiliated with St Dominic-Jackson Memorial Hospital, Merit Health Central and Mississippi Baptist Medical Center.
When was this NPI record last updated?
The NPPES record for Marsha Austin was last updated on January 26, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Marsha Lynn Austin, FNP-BC · NPI 1851622120
Nurse Practitioner physician in Jackson, Mississippi. Individual provider, active in the CMS NPPES registry since January 26, 2010.
## Identity
- **NPI:** 1851622120 (Entity type: Individual)
- **Enumerated:** January 26, 2010
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** R867239 (Mississippi)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3502 W NORTHSIDE DR, Jackson, MS 39213-4454
- **Phone:** (601) 362-5321
## 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): App Of Mississippi Ed, LLC (NPI 1730687740, Jackson, MS); Total Healthcare Clinic LLC (NPI 1598306920, Jackson, MS); Yazoo Emergency Group, LLC (NPI 1447806914, Yazoo City, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** January 26, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1851622120) · Data from the CMS NPPES public registry.