VASSILIS JERRY SIOMOS M.D.
NPI 1598907149
Urology in Kalispell, MT

Q: What is the provider's specialty?

The provider's specialty is Urology with taxonomy code 208800000X.

Active since March 28, 2009PECOS EnrolledAccepts Medicare Assignment

350 HERITAGE WAY STE 2300, KALISPELL, MT 59901(406) 752-8456 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Vassilis Jerry Siomos M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

VASSILIS JERRY SIOMOS M.D. (NPI 1598907149) is an individual urology provider in Kalispell, Montana, licensed in Montana (41781) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS, is affiliated with Logan Health Medical Center, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2009).

NPPES Registry Identity

NPI1598907149

Entity TypeIndividualMale

Primary Taxonomy208800000X

Provider Legal NameVASSILIS JERRY SIOMOSCredential: M.D.

Location Address350 HERITAGE WAY STE 2300Kalispell, MT 59901-3167

Mailing Address350 Heritage Way, Suite 2300Kalispell, MT 59901-3158 · (406) 752-8456

Phone(406) 752-8456

Sole ProprietorYes

Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 2009

Enumeration DateMarch 28, 2009

Last NPPES UpdateNovember 27, 2023

NPPES CertifiedJune 26, 2020

✔ NPI 1598907149 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

License✔ Licensed in MT · 41781

Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

350 HERITAGE WAY STE 2300, Kalispell, MT 59901

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Vassilis Jerry Siomos M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264753466

PECOS Enrollment IDI20150914001570

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 21

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit, 20-29 minutes 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

155 services121 patients

Established patient office or other outpatient visit, 20-29 minutes 99213

154 services112 patients

Established patient office or other outpatient visit, 30-39 minutes 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

95 services79 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

65 services56 patients

Established patient office or other outpatient visit, 30-39 minutes 99214

55 services49 patients

Electronic assessment of bladder emptying 51741

Electronic assessment of bladder emptying is a non-invasive test that measures how well your bladder functions. It uses ultrasound technology to create images of your bladder before and after you use the restroom, helping to identify any issues with bladder emptying.

39 services35 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

39 services37 patients

Insertion of stent in ureter using an endoscope 52332

This procedure involves placing a small, flexible tube (stent) in your body's drainage system to help urine flow from the kidneys to the bladder. An endoscope, a thin tube with a light and camera, is used for precise placement.

26 services22 patients

New patient office or other outpatient visit, 30-44 minutes 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

26 services26 patients

New patient office or other outpatient visit, 30-44 minutes 99203

26 services26 patients

Ultrasound measurement of bladder capacity after voiding 51798

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

24 services21 patients

Established patient office or other outpatient visit, 10-19 minutes 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

24 services19 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

22 services19 patients

New patient office or other outpatient visit, 45-59 minutes 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

21 services21 patients

Established patient office or other outpatient visit, 10-19 minutes 99212

18 services15 patients

Crushing of stone of ureter with insertion of stent using an endoscope 52356

This procedure involves using a thin, flexible tube (endoscope) to locate and break down kidney stones in the ureter. After this, a small tube (stent) is inserted to help maintain an open pathway for urine to flow.

14 services14 patients

Removal of prostate gland using an electrocautery knife through urethra with control of bleeding using an endoscope 52601

This procedure involves the careful removal of a small gland located in the lower body using a special heated knife, inserted through a natural body passage. An endoscope, a thin tube with a light and camera, helps to manage any bleeding. The aim is to alleviate discomfort and improve overall health.

13 services13 patients

Simple bladder irrigation and/or instillation 51700

Bladder irrigation and/or instillation is a process where a sterile solution is introduced into the bladder to cleanse it or deliver medication. This procedure helps manage certain bladder conditions, ensuring optimal bladder health.

12 services12 patients

New patient office or other outpatient visit, 45-59 minutes 99204

12 services12 patients

Electronic assessment of bladder emptying 51741

11 services11 patients

Prostate resection NAN14

Prostate resection is a procedure performed to alleviate discomfort caused by an enlarged prostate. This involves removing a portion of the prostate gland to ease pressure on the urinary tract, improving urine flow and reducing symptoms. It's performed under general or spinal anesthesia.

0 services18 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Logan Health Medical Center

Acute Care Hospitals · Kalispell, MT

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number270051

Location310 Sunnyview LaneKalispell, MT 59901 · Flathead County

Emergency services Birthing friendly

Cabinet Peaks Medical Center

Critical Access Hospitals · Libby, MT

OwnershipVoluntary non-profit - Private

CMS Certification Number271320

Location209 Health Park DrLibby, MT 59923 · Lincoln County

Emergency services

Logan Health - Whitefish

Critical Access Hospitals · Whitefish, MT

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number271336

Location1600 Hospital WayWhitefish, MT 59937 · Flathead County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$130.52 typical visit price

range $56.81 – $172.26

Typical copayment $32.63 (range $14.20 – $43.06)

Most-billed visit code 99204

Established Patient

$70.82 typical visit price

range $18.24 – $140.32

Typical copayment $17.70 (range $4.56 – $35.08)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Colorectal Cancer Screening

Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer

0%454 patients1/55-star benchmark: 85%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351

DME-Orthotic Devices · category DF008N

3 suppliers35 claims5,730 services$1.08 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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