MARK S. TWEDT MD NPI 1811293525

NPI Information

  • NPI: 1811293525
  • Provider Name: MARK S. TWEDT, MD
  • Classification: Radiology - 2085R0202X
  • Specialization: Diagnostic Radiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1250 E MARSHALL ST
    DEPT. OF RADIOLOGY
    RICHMOND, VA
    ZIP 23298
  • Phone: (804) 828-6831

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NPI Details

Mark S. Twedt, MD is a diagnostic radiology radiology in Richmond, VA with 15 years of experience. The provider is a radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. Mark S. Twedt, MD NPI is 1811293525. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: MERCER UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:2011

The provider's business location address is:

1250 E MARSHALL ST
DEPT. OF RADIOLOGY
RICHMOND, VA
ZIP 23298-051
Phone: (804) 828-6831
Fax: (804) 628-1132

The NPI 1811293525 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)
  • Mri scan of leg joint without contrast (HCPCS:73721)
  • Ct scan of abdomen and pelvis with contrast (HCPCS:74177)
  • Ct scan head or brain without contrast (HCPCS:70450)
  • Mri scan of arm joint without contrast (HCPCS:73221)
  • Mri scan of leg joint without contrast (HCPCS:73721)
  • Ct scan of abdomen and pelvis without contrast (HCPCS:74176)
  • Ct scan of chest without contrast (HCPCS:71250)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • Ct scan of blood vessels of chest with contrast (HCPCS:71275)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • Ct scan of pelvis without contrast (HCPCS:72192)
  • Ct scan of chest with contrast (HCPCS:71260)
  • X-ray of knee, 1-2 views (HCPCS:73560)
  • Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS:93970)
  • X-ray of abdomen, 2 views (HCPCS:74019)
  • Limited ultrasound scan of abdomen (HCPCS:76705)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • X-ray of knee, 3 views (HCPCS:73562)
  • X-ray of chest, 2 views (HCPCS:71046)
  • X-ray of ankle, minimum of 3 views (HCPCS:73610)
  • X-ray of hand, minimum of 3 views (HCPCS:73130)
  • Ct scan of arm without contrast (HCPCS:73200)
  • X-ray of foot, minimum of 3 views (HCPCS:73630)
  • Mri scan of lower spinal canal without contrast (HCPCS:72148)
  • Mri scan of arm joint without contrast (HCPCS:73221)
  • Ct scan of leg without contrast (HCPCS:73700)
  • Ct scan of leg without contrast (HCPCS:73700)
  • X-ray of lower leg, 2 views (HCPCS:73590)
  • X-ray of abdomen, 1 view (HCPCS:74018)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • Mri scan of brain without contrast (HCPCS:70551)
  • Nuclear medicine study of stomach to assess emptying (HCPCS:78264)
  • Mri scan of leg without contrast (HCPCS:73718)
  • X-ray of elbow, minimum of 3 views (HCPCS:73080)
  • Mri scan of leg without contrast (HCPCS:73718)
  • Nuclear medicine study of liver and bile duct system (HCPCS:78226)
  • X-ray of thigh bone, minimum 2 views (HCPCS:73552)
  • Ct scan of upper spine without contrast (HCPCS:72125)
  • X-ray of pelvis, 1-2 views (HCPCS:72170)
  • Low dose ct scan of chest for lung cancer screening (HCPCS:71271)
  • X-ray of knee, 4 or more views (HCPCS:73564)
  • 3d radiographic procedure (HCPCS:76376)
  • Ct scan of leg with contrast material (HCPCS:73701)
  • X-ray of wrist, minimum of 3 views (HCPCS:73110)
  • Mri scan of arm without contrast (HCPCS:73218)
  • X-ray of upper arm, minimum of 2 views (HCPCS:73060)
  • Ct scan of pelvis without contrast (HCPCS:72192)
  • 3d radiographic procedure (HCPCS:76376)
  • Ct scan of abdomen and pelvis before and after contrast (HCPCS:74178)
  • Nuclear medicine study of bone and/or joint whole body (HCPCS:78306)
  • Nuclear medicine study of lung circulation (HCPCS:78580)
  • Limited ultrasound scan behind abdominal cavity (HCPCS:76775)
  • X-ray of abdomen, minimum of 3 views (HCPCS:74021)
  • 3d radiographic procedure with computerized image postprocessing (HCPCS:76377)
  • Ct scan of lower spine without contrast (HCPCS:72131)
  • Mri scan of upper spinal canal without contrast (HCPCS:72141)
  • X-ray of ribs on side of body, minimum of 3 views (HCPCS:71101)
  • Ct scan of arm without contrast (HCPCS:73200)

The enumeration date for this NPI number is 1/28/2011 and was last updated on 8/3/2016.

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 Radiology0101259401VIRGINIAYes

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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