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

Vassilis Jerry Siomos, MD

Individual provider Urology Physician · NPI 1598907149

Vassilis Jerry Siomos, MD is an Urology in Kalispell, Montana. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2009, 17 years ago. Practices with Kalispell Regional Medical Center Inc, a 418-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
17
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
MT
In the registry since
2009
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

350 Heritage Way Ste 2300
Kalispell, MT 59901-3167
Phone: (406) 752-8456
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 41781 (MT)

Record details

NPI number1598907149
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 28, 2009
Last updated in NPPESNovember 27, 2023
Certification dateJune 26, 2020

Medicare enrollment

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

Medicare specialtyUROLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Kalispell Regional Medical Center Inc — 418 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Kalispell