JOHN TOMASHEK M.D. NPI 1013999564

NPI Information

  • NPI: 1013999564
  • Provider Name: JOHN TOMASHEK, M.D.
  • Classification: Radiology - 2085R0204X
  • Specialization: Vascular & Interventional Radiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 10945 N PORT WASHINGTON RD STE 201
    MEQUON, WI
    ZIP 53092
  • Phone: (262) 292-3151

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NPI Details

John Tomashek, M.D. is a vascular and interventional radiology radiology in Mequon, WI with 30 years of experience. The provider is a radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging. John Tomashek, M.D. NPI is 1013999564. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduation Year:1996

The provider's business location address is:

10945 N PORT WASHINGTON RD STE 201
MEQUON, WI
ZIP 53092-078
Phone: (262) 292-3151

The NPI 1013999564 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • X-ray of chest, 1 view (HCPCS:71045)
  • Dxa bone density measurement of hip, pelvis, spine (HCPCS:77080)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • Injection of chemical agent into multiple incompetent veins of leg (HCPCS:36471)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (HCPCS:99152)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Drainage of fluid from abdominal cavity using imaging guidance (HCPCS:49083)
  • Ultrasound study of arm and leg arteries (HCPCS:93922)
  • Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS:93970)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS:93970)
  • X-ray of abdomen, 1 view (HCPCS:74018)
  • Limited ultrasound scan of abdomen (HCPCS:76705)
  • Removal of varicose veins of arm or leg, 10-20 incisions (HCPCS:37765)
  • Varicose vein removal (HCPCS:NAN08)
  • Leg revascularization (restoring blood flow) (HCPCS:NAN01)

The enumeration date for this NPI number is 11/18/2005 and was last updated on 9/11/2024.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
12085R0202XRadiologyDiagnostic Radiology44063WISCONSINNo
22085R0204XRadiologyVascular & Interventional Radiology44063WISCONSINYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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