MACKENZIE ROBERT BROWN MD
NPI 1457970766
Emergency Medicine in Fort Worth, TX
About Mackenzie Robert Brown Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MACKENZIE ROBERT BROWN MD (NPI 1457970766) is an individual emergency medicine provider in Fort Worth, Texas, licensed in Texas (U0081) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Jps Health Network, and is a graduate of Creighton University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
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
Mackenzie Robert Brown 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 Mackenzie Brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- 328 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jps Health Network
Acute Care Hospitals · Fort Worth, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 76104 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.
FORT WORTH, TX 76104
FORT WORTH, TX 76104
FORT WORTH, TX 76104
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 Mackenzie Brown's NPI number?
The NPI number for Mackenzie Brown is 1457970766. It was assigned to this individual provider in the NPPES registry on April 16, 2020.
Where is Mackenzie Brown located?
Mackenzie Brown practices at 1500 S Main St, Fort Worth, TX 76104. The listed phone number is (817) 702-8840.
What is Mackenzie Brown's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mackenzie Brown enrolled in Medicare?
Yes. Mackenzie 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 Mackenzie Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mackenzie Brown reassigns Medicare benefits to Integrative Emergency Services Physician Group PA (Fort Worth, TX). 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 Mackenzie Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mackenzie Brown affiliated with any hospitals?
According to CMS data, Mackenzie Brown is affiliated with Jps Health Network.
When was this NPI record last updated?
The NPPES record for Mackenzie Brown was last updated on September 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mackenzie Robert Brown, MD · NPI 1457970766
Emergency Medicine physician in Fort Worth, Texas. Individual provider, active in the CMS NPPES registry since April 16, 2020.
## Identity
- **NPI:** 1457970766 (Entity type: Individual)
- **Enumerated:** April 16, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** U0081 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 S MAIN ST, Fort Worth, TX 76104-4941
- **Phone:** (817) 702-8840
## 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:** Integrative Emergency Services Physician Group PA (NPI 1285922542, Fort Worth, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Creighton University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** September 11, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1457970766) · Data from the CMS NPPES public registry.