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

Individual provider Emergency Medicine Physician · NPI 1588126684

Randal John Riha, MD is an Emergency Medicine Physician in Sparks, Nevada. Works from 3 locations. Licensed in Nevada and Oklahoma.

Licensed in
NV, OK
In the registry since
2019
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

2375 E Prater Way
Sparks, NV 89434-9641
Phone: (775) 331-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1717 S Utica Ave Ste A, Tulsa, OK 74104-5346 — (918) 358-6064
  • 4502 E 41st St, Tulsa, OK 74135-2536 — (918) 579-2367

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 26592 (NV)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 34925 (OK)

Record details

NPI number1588126684
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2019
Last updated in NPPESFebruary 11, 2025
Certification dateFebruary 11, 2025

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