Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Mark Edwin McKenzie, MD

Individual provider Internal Medicine Physician · NPI 1285659243

Mr. Mark Edwin McKenzie, MD practises Internal Medicine in Las Vegas, Nevada. Graduated from University of Nevada School of Medicine in 1996, 30 years ago. Practices with Nevada Acute Medical Services-Scherr 1 PC, a 68-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
30
Trained at
University of Nevada School of Medicine
Licensed in
NV
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2010 Goldring Ave 100
Las Vegas, NV 89106-4002 Not confirmed with CMS for 16 years — call before visiting
Phone: (702) 588-7373
Fax: (702) 588-7748
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 9051 (NV)

Record details

NPI number1285659243
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESOctober 27, 2009

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEVADA SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Nevada Acute Medical Services-Scherr 1 Pc — 68 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients432
Services billed 1,923 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Nevada Acute Medical Services-Scherr 1 PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 68 clinicians in the practice; 12 are shown here.

Other providers in Las Vegas