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

Arash Nadershahi, MD

Individual provider Internal Medicine Physician · NPI 1881656262

Arash Nadershahi, MD is an Internal Medicine in Bellevue, Washington. Graduated from University of Missouri, Columbia School of Medicine in 1996, 30 years ago. Practices with Overlake Medical Clinics LLC, a 426-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
30
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
WA
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

1035 116th Ave NE Hospitalists Dept
Bellevue, WA 98004-4604
Phone: (425) 688-5072
Fax: (425) 467-3310
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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 MD00039785 (WA)

Record details

NPI number1881656262
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2006
Last updated in NPPESJuly 9, 2007
Mailing addressPo Box 3905, Dept. 4204, Seattle, WA 98124-3905

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Overlake Medical Clinics Llc — 426 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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