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

Dr. David Simi Niumatalolo, MD

Individual provider Pain Medicine (Physical Medicine & Rehabilitation) Physician · NPI 1598298267

Dr. David Simi Niumatalolo, MD is a Pain Management in Las Vegas, Nevada. Graduated from University of Hawaii John A. Burns School of Medicine in 2017, 9 years ago. Practices with Optum Medical Group II Rhodes P C, a 302-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nevada and Utah.

Years since qualifying
9
Trained at
University of Hawaii John A. Burns School of Medicine
Licensed in
NV, UT
In the registry since
2017
Specialties on file
2
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

4750 W Oakey Blvd Ste 3A
Las Vegas, NV 89102-1535
Phone: (702) 954-7626
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 395 W Cougar Blvd Ste 803, Provo, UT 84604-3311 — (801) 235-7246

Specialties & licences

Pain Medicine (Physical Medicine & Rehabilitation) Physician (primary) Taxonomy 2081P2900X · Licence 14272871-1205 (UT)
Pain Medicine (Physical Medicine & Rehabilitation) Physician Taxonomy 2081P2900X · Licence 22511 (NV)

Record details

NPI number1598298267
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2017
Last updated in NPPESMay 4, 2026
Certification dateMay 4, 2026

Medicare enrollment

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

Medicare specialtyPAIN MANAGEMENT
Also practisesPHYSICAL MEDICINE AND REHABILITATION
Medical schoolUNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Optum Medical Group Ii Rhodes P C — 302 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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