DR. STEPHEN JOHN JOHNSTON M.D. NPI 1255759189

NPI Information

  • NPI: 1255759189
  • Provider Name: DR. STEPHEN JOHN JOHNSTON, M.D.
  • Classification: Radiology - 2085R0202X
  • Specialization: Diagnostic Radiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 9200 W WISCONSIN AVE
    MILWAUKEE, WI
    ZIP 53226
  • Phone: (414) 955-1187

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NPI Details

DR. Stephen John Johnston, M.D. is a diagnostic radiology radiology in Milwaukee, WI with 12 years of experience. The provider is a radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. DR. Stephen John Johnston, M.D. NPI is 1255759189. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: MEDICAL COLLEGE OF WISCONSIN
Graduation Year:2014

The provider's business location address is:

9200 W WISCONSIN AVE
MILWAUKEE, WI
ZIP 53226
Phone: (414) 955-1187
Fax: (414) 259-9290

The NPI 1255759189 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)
  • Screening 3d breast mammography (HCPCS:77063)
  • Screening mammography (HCPCS:77067)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • X-ray of knee, 3 views (HCPCS:73562)
  • Ct scan head or brain without contrast (HCPCS:70450)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Ct scan of abdomen and pelvis with contrast (HCPCS:74177)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • X-ray of foot, minimum of 3 views (HCPCS:73630)
  • X-ray of knee, 1-2 views (HCPCS:73560)
  • Mri scan of lower spinal canal without contrast (HCPCS:72148)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (HCPCS:G0279)
  • Ct scan of chest with contrast (HCPCS:71260)
  • Dxa bone density measurement of hip, pelvis, spine (HCPCS:77080)
  • Dxa bone density measurement of hip, pelvis, spine including spine fracture assessment (HCPCS:77085)
  • X-ray of knee, 4 or more views (HCPCS:73564)
  • X-ray of abdomen, 1 view (HCPCS:74018)
  • Limited ultrasound scan of 1 breast (HCPCS:76642)
  • X-ray of foot, minimum of 3 views (HCPCS:73630)
  • X-ray of ankle, minimum of 3 views (HCPCS:73610)
  • Diagnostic mammography of 1 breast (HCPCS:77065)
  • Ct scan of chest without contrast (HCPCS:71250)
  • X-ray of upper spine, 2-3 views (HCPCS:72040)
  • Ct scan of blood vessels of chest with contrast (HCPCS:71275)
  • Limited ultrasound scan of abdomen (HCPCS:76705)
  • Ct scan of abdomen and pelvis without contrast (HCPCS:74176)
  • Diagnostic mammography of both breasts (HCPCS:77066)
  • Ct scan of upper spine without contrast (HCPCS:72125)
  • X-ray of knee, 1-2 views (HCPCS:73560)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • X-ray of hand, minimum of 3 views (HCPCS:73130)
  • X-ray of wrist, 2 views (HCPCS:73100)
  • Mri scan of upper spinal canal without contrast (HCPCS:72141)
  • Mri scan of arm joint without contrast (HCPCS:73221)
  • 3d radiographic procedure with computerized image postprocessing (HCPCS:76377)
  • Ultrasound scan of head and neck soft tissue (HCPCS:76536)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • X-ray of thigh bone, minimum 2 views (HCPCS:73552)
  • X-ray of lower leg, 2 views (HCPCS:73590)
  • X-ray of wrist, minimum of 3 views (HCPCS:73110)
  • X-ray of pelvis, 1-2 views (HCPCS:72170)
  • X-ray of middle spine, 3 views (HCPCS:72072)
  • Ct scan of leg without contrast (HCPCS:73700)
  • Mri scan of abdomen before and after contrast (HCPCS:74183)
  • Mri scan of brain before and after contrast (HCPCS:70553)
  • X-ray of finger, minimum of 2 views (HCPCS:73140)
  • Mri scan of brain without contrast (HCPCS:70551)
  • X-ray of elbow, minimum of 3 views (HCPCS:73080)
  • Mri scan of leg joint without contrast (HCPCS:73721)
  • Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS:93970)
  • Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS:78815)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Imaging for evaluation of swallowing function (HCPCS:74230)
  • X-ray of lower and sacral spine, minimum of 4 views (HCPCS:72110)
  • Ct scan of lower spine without contrast (HCPCS:72131)
  • X-ray for bone length assessment (HCPCS:77073)
  • Nuclear medicine study of heart muscle at rest and with stress and spect (HCPCS:78451)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS:78452)
  • Mri scan of middle spinal canal without contrast (HCPCS:72146)
  • X-ray of lower and sacral spine, minimum of 4 views (HCPCS:72110)
  • Ct scan of arm without contrast (HCPCS:73200)
  • Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (HCPCS:76830)
  • Complete ultrasound study of arm and leg arteries (HCPCS:93923)

The enumeration date for this NPI number is 3/28/2014 and was last updated on 6/17/2019.

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 Radiology66599-20WISCONSINYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
11255759189MEDICAIDWISCONSIN

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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