Dr. Leslie K. McKenzie, MD
- Medicare services, 2024
- 103
- Medicare patients, 2024
- 125
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Industry payments
- $211
- Practice address
- 2500 N State St, Jackson, MS 39216
- Practice phone
- Call (601) 984-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. McKenzie's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Leslie K. McKenzie is an emergency medicine physician in Jackson, Mississippi
Dr. McKenzie practices at University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning.
Dr. McKenzie's NPI, 1265457709, was assigned on July 13, 2006. Dr. McKenzie holds Mississippi license 17105.
- NPI
- 1265457709NPI Registry (opens in a new tab)
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Practice phone
- (601) 984-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Leslie K. McKenzie practices at University of Mississippi Medical Center in Jackson, Mississippi
Dr. McKenzie's primary practice is University of Mississippi Medical Center, at 2500 N State St, Jackson, MS 39216 in Hinds County. The practice phone is (601) 984-4100.
- University of Mississippi Medical Center2500 N State St, Jackson, MS 39216 · Hinds CountyPhone(601) 984-4100
Source: Dmand AI Affiliation Data
Dr. Leslie K. McKenzie is affiliated with 2 sites of care and 1 medical group
Dr. McKenzie's primary practice is University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning. The medical group on file is University of Mississippi Medical Center. Dmand AI also links Dr. McKenzie to 1 more behavioral health center, named with a free account. Dr. McKenzie's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leslie K. McKenzie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McKenzie practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Mississippi Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leslie K. McKenzie is one of 400 emergency medicine physicians in Mississippi
Emergency medicine is Dr. McKenzie's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. McKenzie is licensed in Mississippi.
Specialties and state licenses
- Emergency medicine, MississippiPrimary
Emergency medicine physicians near Dr. McKenzie
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Leslie K. McKenzie billed Medicare for 103 services in 2024
CMS data shows 103 Medicare services from Dr. McKenzie across 2 procedure codes in 2024, for 125 Medicare patients. Medicare paid $11,266 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. McKenzie's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 852024: 10321%
Dr. McKenzie compared with the Mississippi median for emergency medicine physicians, 2024
- Dr. McKenzie
- Mississippi median
- Medicare services
- 103vs 39274% below
- Medicare patients
- 125vs 36466% below
Medians across 383 emergency medicine physicians in Mississippi with Dmand AI profiles that report each measure.
Dr. McKenzie's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. McKenzie?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McKenzie and other emergency medicine physicians in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leslie K. McKenzie treated 125 Medicare patients in 2024, average age 68
CMS counts 125 Medicare patients who saw Dr. McKenzie in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.37, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. McKenzie's median patient age at 42, with 56% women.
Dr. McKenzie's Medicare patients by age, 2024
Dr. McKenzie's Medicare patients by sex, 2024
- Women6149%
- Men6451%
Chronic conditions among Dr. McKenzie's Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Arthritis56%
- Mood disorders47%
- Diabetes46%
- Depression44%
- Chronic kidney disease41%
- Heart failure40%
Share of Medicare patients with each condition. A patient can have several.
Dr. McKenzie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leslie K. McKenzie scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. McKenzie for performance year 2024, reported as part of a group.
Dr. McKenzie's MIPS scores, performance year 2024
- 84of 100Final score
- 67.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Leslie K. McKenzie received $211 in industry payments from 2019 to 2025
CMS Open Payments shows 3 general payments to Dr. McKenzie from 3 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $175.
General payments to Dr. McKenzie by program year, 2019 to 2025
Companies that paid Dr. McKenzie the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Leslie K. McKenzie's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Leslie K. McKenzie
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Leslie K. McKenzie's NPI number?
Dr. Leslie K. McKenzie's NPI number is 1265457709. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leslie K. McKenzie?
Dr. Leslie K. McKenzie is an emergency medicine physician in Jackson, Mississippi. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Leslie K. McKenzie practice?
Dr. McKenzie practices at 2500 N State St, Jackson, MS 39216. Dr. McKenzie's primary practice is University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning. Dmand AI also links Dr. McKenzie to 1 behavioral health center.
What is Dr. Leslie K. McKenzie's office phone number?
The practice phone on file for Dr. McKenzie is (601) 984-4100.
What is Dr. Leslie K. McKenzie's medical license number?
Dr. McKenzie holds Mississippi license 17105.
Which hospitals is Dr. Leslie K. McKenzie affiliated with?
Dr. McKenzie practices at University of Mississippi Medical Center in Jackson, Mississippi.
What medical group is Dr. Leslie K. McKenzie part of?
Dr. McKenzie is linked to University of Mississippi Medical Center.
Does Dr. Leslie K. McKenzie accept Medicare?
Yes. CMS data shows Dr. McKenzie billed Medicare for 103 services in 2024.
What is Dr. Leslie K. McKenzie's MIPS score?
Dr. McKenzie's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Leslie K. McKenzie see?
CMS counts 125 Medicare patients who saw Dr. McKenzie in 2024, with an average age of 68.
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What services does Dr. Leslie K. McKenzie bill to Medicare?
In 2024, Dr. McKenzie's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
Has Dr. Leslie K. McKenzie received payments from drug or device companies?
CMS Open Payments shows $211 in general payments to Dr. McKenzie from 3 companies from 2019 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Leslie K. McKenzie been practicing?
Dr. McKenzie graduated from medical school in 1999, 27 years ago.
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