MCKENZIE ALEXANDRA JACKSON MD
NPI 1629658471
Obstetrics & Gynecology in Fort Smith, AR
About Mckenzie Alexandra Jackson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MCKENZIE ALEXANDRA JACKSON MD (NPI 1629658471) is an individual obstetrics & gynecology provider in Fort Smith, Arkansas, licensed in Arkansas (E-19605) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of University Of North Dakota School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Mckenzie Alexandra Jackson Md 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 Mckenzie Jackson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fort Smith, AR 72903
- Reassigned Medicare billing, Arkansas enrollment
- 658 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 72903 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mckenzie Jackson's NPI number?
The NPI number for Mckenzie Jackson is 1629658471. It was assigned to this individual provider in the NPPES registry on April 14, 2021. The provider is also known as Mckenzie Alexandra Bixby.
Where is Mckenzie Jackson located?
Mckenzie Jackson practices at 7001 Rogers Ave Ste 403, Fort Smith, AR 72903. The listed phone number is (479) 785-2229.
What is Mckenzie Jackson's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Mckenzie Jackson enrolled in Medicare?
Yes. Mckenzie Jackson 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 Mckenzie Jackson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mckenzie Jackson reassigns Medicare benefits to Mercy Clinic Fort Smith Communities (Fort Smith, AR). 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 Mckenzie Jackson'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 Mckenzie Jackson was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Mckenzie Alexandra Jackson, MD · NPI 1629658471
Obstetrics & Gynecology physician in Fort Smith, Arkansas. Individual provider, active in the CMS NPPES registry since April 14, 2021.
## Identity
- **NPI:** 1629658471 (Entity type: Individual)
- **Enumerated:** April 14, 2021
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** E-19605 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 7001 ROGERS AVE STE 403, Fort Smith, AR 72903-4034
- **Phone:** (479) 785-2229
## 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:** Mercy Clinic Fort Smith Communities (NPI 1902073620, Fort Smith, AR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Dakota School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** October 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629658471) · Data from the CMS NPPES public registry.