Mackenzie Robert Brown, MD
Emergency Medicine Physician · Fort Worth, TX
Mackenzie Robert Brown, MD is an emergency medicine physician with a practice address in Fort Worth, Texas, and NPI 1457970766, issued on Apr 16, 2020. Check the license (Texas U0081, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mackenzie Robert Brown
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- U0081 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1500 S Main St, Fort Worth, TX 76104
- Phone
- (817) 702-8840
- Enumerated
- Apr 16, 2020
- Record last updated
- Sep 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20230906003245); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 1500 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mackenzie Robert Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U0081Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average emergency medicine physician in 2024
69 Medicare Part D claims for 36 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Integrative Emergency Services Physician Group PAFt. Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mackenzie Robert Brown among 4,885 emergency medicine physician records in Texas
Mackenzie Robert Brown, MD is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 84% of them.
- NPI issued2020 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2020 · median 2013 among the 2,779 with a school on file
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
220 emergency medicine physician records list a practice address in Fort Worth
They are 220 of the 15,511 NPPES records with a practice address in Fort Worth, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Fort Worth → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Christopher Bolton, M.D.Fort Worth, TX 761041881631810
- David Fletcher, DOFort Worth, TX 761041891743860
- Carl Hamilton, MDFort Worth, TX 761041770545071
- Melissa Hummelke, MDFort Worth, TX 761041609813435
- Vanessa Johnson, MDFort Worth, TX 761041598741878
- Scott Jones, M.D.Fort Worth, TX 761041730148826
- Brenda Lobley, MDFort Worth, TX 761041124065958
- Venkata Pandilipalli, M.D.Fort Worth, TX 761041437135423
Common questions
What is Mackenzie Robert Brown, MD's NPI number?
Mackenzie Robert Brown, MD's National Provider Identifier (NPI) is 1457970766, issued on Apr 16, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Robert Brown, MD located?
The NPPES record lists a practice address at 1500 S Main St, Fort Worth, TX, 76104. Phone: (817) 702-8840. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Robert Brown, MD's license?
NPPES lists Texas license number U0081, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mackenzie Robert Brown, MD prescribe under Medicare Part D?
In 2024, Mackenzie Robert Brown, MD had 69 Medicare Part D claims for 36 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.