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

Individual provider Diagnostic Radiology Physician · NPI 1689674343

Mark Louis Winkler, MD is a Diagnostic Radiology in Las Vegas, Nevada. Graduated from Warren Alpert Medical School of Brown University in 1981, 45 years ago. Practices with Sdmi, LLC, a 36-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
45
Trained at
Warren Alpert Medical School of Brown University
Licensed in
NV
In the registry since
2005
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

2950 S Maryland Pkwy
Las Vegas, NV 89109-2204
Phone: (702) 732-6000
Fax: (702) 243-7531
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 5628 (NV)

Record details

NPI number1689674343
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 1981 (45 years in practice)
Group practice Sdmi, Llc — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

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