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

Mark Benjamin Olson, DO

Individual provider Anesthesiology Physician · NPI 1073140166

Mark Benjamin Olson, DO is an Anesthesiology in Las Vegas, Nevada. Qualified in 2020, 6 years ago. Practices with Western Anesthesia Associates LLC, a 17-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
6
Licensed in
TN
In the registry since
2020
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3100 N Tenaya Way
Las Vegas, NV 89128-0436
Phone: (702) 562-5519
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 8270975-1204 (TN)

Record details

NPI number1073140166
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 26, 2020
Last updated in NPPESMarch 8, 2025
Certification dateMarch 8, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Western Anesthesia Associates Llc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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