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

Individual provider Internal Medicine Physician · NPI 1346316833

Marina Michelle Portney, MD is an Internal Medicine Physician in Las Vegas, Nevada. Licensed in Nevada. Registered with an NPI since 2006.

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

810 S Durango Dr Ste 100
Las Vegas, NV 89145-2423
Phone: (702) 240-0874
Fax: (702) 240-3627
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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 9535 (NV)

Record details

NPI number1346316833
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 27, 2006
Last updated in NPPESDecember 6, 2010

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