MR. CHRISTOPHER GREGORY MD NPI 1821050212

NPI Information

  • NPI: 1821050212
  • Provider Name: MR. CHRISTOPHER GREGORY, MD
  • Classification: Radiology - 2085R0202X
  • Specialization: Diagnostic Radiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1325 S. CLIFF AVE
    SIOUX FALLS, SD
    ZIP 57105
  • Phone: (605) 322-7510

Map and Directions

Get Directions

NPI Details

MR. Christopher Gregory, MD is a diagnostic radiology radiology in Sioux Falls, SD with 41 years of experience. The provider is a radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. MR. Christopher Gregory, MD NPI is 1821050212. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1985

The provider's business location address is:

1325 S. CLIFF AVE
SIOUX FALLS, SD
ZIP 57105-762
Phone: (605) 322-7510
Fax: (605) 322-6475

The NPI 1821050212 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)
  • Ct scan head or brain without contrast (HCPCS:70450)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS:78452)
  • Ct scan of abdomen and pelvis with contrast (HCPCS:74177)
  • Dxa bone density measurement of hip, pelvis, spine (HCPCS:77080)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Ct scan of blood vessels of chest with contrast (HCPCS:71275)
  • Nuclear medicine study of bone and/or joint whole body (HCPCS:78306)
  • Ct scan of abdomen and pelvis without contrast (HCPCS:74176)
  • Ct scan of chest with contrast (HCPCS:71260)
  • X-ray of abdomen, 1 view (HCPCS:74018)
  • Ct scan of chest without contrast (HCPCS:71250)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS:78815)
  • Ct scan of blood vessels of abdomen and pelvis with contrast (HCPCS:74174)
  • Limited ultrasound scan of abdomen (HCPCS:76705)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • Ct scan of upper spine without contrast (HCPCS:72125)
  • Ultrasound study of arm and leg arteries (HCPCS:93922)
  • Ultrasound scan of head and neck soft tissue (HCPCS:76536)
  • Nuclear medicine study of bone taken at different times (HCPCS:78315)
  • Imaging for evaluation of swallowing function (HCPCS:74230)
  • X-ray of abdomen, 2 views (HCPCS:74019)
  • X-ray of hand, minimum of 3 views (HCPCS:73130)
  • Nuclear medicine study of stomach to assess emptying (HCPCS:78264)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • X-ray of knee, 3 views (HCPCS:73562)
  • Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS:93970)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • X-ray of knee, 1-2 views (HCPCS:73560)
  • X-ray of foot, minimum of 3 views (HCPCS:73630)
  • Complete ultrasound scan of abdomen (HCPCS:76700)
  • X-ray of entire middle and lower spine, 2-3 views (HCPCS:72082)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Nuclear medicine study, 1 area with spect and concurrent ct scan (HCPCS:78830)
  • Nuclear medicine study of liver and bile duct system (HCPCS:78226)
  • Ultrasound of leg arteries or artery grafts (HCPCS:93925)
  • X-ray of upper spine, 2-3 views (HCPCS:72040)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • X-ray of ankle, minimum of 3 views (HCPCS:73610)
  • Nuclear medicine study of liver and bile duct system with use of drugs (HCPCS:78227)
  • Nuclear medicine study whole body with ct scan (HCPCS:78816)
  • Nuclear medicine study, multiple areas with spect and concurrent ct scan (HCPCS:78832)
  • X-ray of wrist, minimum of 3 views (HCPCS:73110)
  • Complete ultrasound of abdomen and pelvis artery and vein blood flow (HCPCS:93975)
  • Nuclear medicine study of lung circulation (HCPCS:78580)
  • Nuclear medicine study of lung ventilation and circulation (HCPCS:78582)
  • Nuclear medicine study to assess blood loss (HCPCS:78278)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • Ultrasound scan of transplanted kidney (HCPCS:76776)
  • X-ray for bone length assessment (HCPCS:77073)
  • Ultrasound of abdomen and pelvis artery and vein blood flow (HCPCS:93976)
  • Ct scan of lower spine without contrast (HCPCS:72131)
  • X-ray of pelvis, 1-2 views (HCPCS:72170)
  • Injection of radioactive material for x-ray identification of lymph node (HCPCS:38792)
  • Ct scan of face without contrast (HCPCS:70486)
  • X-ray of ribs on side of body, minimum of 3 views (HCPCS:71101)
  • Nuclear medicine study of kidney, blood, flow, and function with drug administration (HCPCS:78708)

The enumeration date for this NPI number is 4/3/2006 and was last updated on 10/17/2018.

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 Radiology5278SOUTH DAKOTAYes

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
17200890MEDICAIDSOUTH DAKOTA
27200895MEDICAIDSOUTH DAKOTA

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

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.