TIMOTHY S CHEN M.D. NPI 1841234937

NPI Information

  • NPI: 1841234937
  • Provider Name: TIMOTHY S CHEN, M.D.
  • Classification: Radiology - 2085R0202X
  • Specialization: Diagnostic Radiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 4321 W COLLEGE AVE
    STE 300
    APPLETON, WI
    ZIP 54914
  • Phone: (920) 739-5642

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NPI Details

Timothy S Chen, M.D. is a diagnostic radiology radiology in Appleton, WI with 27 years of experience. The provider is a radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. Timothy S Chen, M.D. NPI is 1841234937. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: INDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1999

The provider's business location address is:

4321 W COLLEGE AVE
STE 300
APPLETON, WI
ZIP 54914-966
Phone: (920) 739-5642
Fax: (920) 968-0259

The NPI 1841234937 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)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Ct scan head or brain without contrast (HCPCS:70450)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Ct scan of abdomen and pelvis with contrast (HCPCS:74177)
  • Dxa bone density measurement of hip, pelvis, spine (HCPCS:77080)
  • X-ray of abdomen, 1 view (HCPCS:74018)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • Ct scan of blood vessels of chest with contrast (HCPCS:71275)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • Ct scan of upper spine without contrast (HCPCS:72125)
  • X-ray of knee, 4 or more views (HCPCS:73564)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • X-ray of knee, 4 or more views (HCPCS:73564)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • X-ray of abdomen, 1 view (HCPCS:74018)
  • Ct scan of abdomen and pelvis without contrast (HCPCS:74176)
  • X-ray of foot, minimum of 3 views (HCPCS:73630)
  • Nuclear medicine study of bone and/or joint whole body (HCPCS:78306)
  • X-ray of knee, 1-2 views (HCPCS:73560)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • X-ray of foot, minimum of 3 views (HCPCS:73630)
  • Dxa bone density measurement of forearm, finger, hand, or foot (HCPCS:77081)
  • Dxa bone density measurement of hip, pelvis, spine (HCPCS:77080)
  • X-ray of pelvis, 1-2 views (HCPCS:72170)
  • Ct scan of chest with contrast (HCPCS:71260)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • Limited ultrasound scan of abdomen (HCPCS:76705)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • X-ray of wrist, minimum of 3 views (HCPCS:73110)
  • X-ray of ankle, minimum of 3 views (HCPCS:73610)
  • Mri scan of leg joint without contrast (HCPCS:73721)
  • Mri scan of leg joint without contrast (HCPCS:73721)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Mri scan of arm joint without contrast (HCPCS:73221)
  • Ct scan of chest with contrast (HCPCS:71260)
  • Ct scan of chest without contrast (HCPCS:71250)
  • X-ray of knee, 1-2 views (HCPCS:73560)
  • Ct scan of leg without contrast (HCPCS:73700)
  • Ct scan of abdomen and pelvis with contrast (HCPCS:74177)
  • Ct scan of arm without contrast (HCPCS:73200)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • X-ray of ankle, minimum of 3 views (HCPCS:73610)
  • Ct scan of chest without contrast (HCPCS:71250)
  • Imaging for evaluation of swallowing function (HCPCS:74230)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • X-ray of ribs on side of body, 2 views (HCPCS:71100)
  • X-ray of wrist, minimum of 3 views (HCPCS:73110)
  • X-ray of hand, minimum of 3 views (HCPCS:73130)
  • X-ray of hand, minimum of 3 views (HCPCS:73130)
  • X-ray of upper spine, 2-3 views (HCPCS:72040)
  • X-ray of thigh bone, minimum 2 views (HCPCS:73552)
  • Mri scan of arm joint without contrast (HCPCS:73221)
  • X-ray of lower leg, 2 views (HCPCS:73590)
  • Ct scan head or brain without contrast (HCPCS:70450)
  • Fluoroscopic guidance for needle placement (HCPCS:77002)

The enumeration date for this NPI number is 6/16/2006 and was last updated on 1/11/2012.

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 Radiology48268WISCONSINYes

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
1I31197MEDICARE UPINWISCONSIN
2002645072MEDICARE PINWISCONSIN
334655900MEDICAIDWISCONSIN

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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