RYAN MICHAEL HOLTHAUS M.D. NPI 1609822873

NPI Details

Ryan Michael Holthaus, M.D. is a diagnostic radiology radiology in Mason City, IA with 25 years of experience. The provider is a radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. Ryan Michael Holthaus, M.D. NPI is 1609822873. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduation Year:2001

The provider's business location address is:

1010 4TH ST SW
SUITE 100
MASON CITY, IA
ZIP 50401-857
Phone: (641) 424-0102
Fax: (641) 424-8059

The NPI 1609822873 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)
• Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
• Ultrasound study of arm and leg arteries (HCPCS:93922)
• Ultrasound of leg arteries or artery grafts (HCPCS:93925)
• Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS:93970)
• Ct scan of abdomen and pelvis with contrast (HCPCS:74177)
• Ultrasonic guidance for blood vessel access (HCPCS:76937)
• Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
• Fluoroscopic guidance for insertion or removal of central vein access device (HCPCS:77001)
• Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
• Drainage of fluid from abdominal cavity using imaging guidance (HCPCS:49083)
• Insertion of central venous tube with port (5 years or older) (HCPCS:36561)
• Ct scan of chest with contrast (HCPCS:71260)
• Ultrasound of one leg arteries or artery grafts (HCPCS:93926)
• X-ray of lower and sacral spine, minimum of 4 views (HCPCS:72110)
• Ct scan of chest without contrast (HCPCS:71250)
• Complete ultrasound of abdomen and pelvis artery and vein blood flow (HCPCS:93975)
• Ct scan head or brain without contrast (HCPCS:70450)
• X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
• Replacement of kidney drainage tube using imaging guidance with review by radiologist (HCPCS:50435)
• Aspiration of fluid from chest cavity using imaging guidance (HCPCS:32555)
• X-ray of shoulder, minimum of 2 views (HCPCS:73030)
• Ct scan of blood vessels of abdomen and pelvis with contrast (HCPCS:74174)
• Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist (HCPCS:36902)
• Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin (HCPCS:32408)
• Ultrasonic guidance for needle placement (HCPCS:76942)
• Ct scan of abdominal aorta and both leg arteries with contrast (HCPCS:75635)
• Ultrasound scan of abdominal aorta (HCPCS:76706)
• Ct scan of blood vessels of chest with contrast (HCPCS:71275)
• X-ray of spine, 1 view (HCPCS:72020)
• X-ray of knee, 1-2 views (HCPCS:73560)
• Imaging guidance for procedure, 60 minutes or less (HCPCS:76000)
• Review by radiologist of ct guidance for needle placement (HCPCS:77012)
• Ultrasound of leg arteries at rest and after exercise (HCPCS:93924)
• X-ray of hip, 2-3 views (HCPCS:73502)
• Limited ultrasound scan of abdomen (HCPCS:76705)
• Mri scan of blood vessels of abdomen (HCPCS:74185)
• Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts (HCPCS:93978)
• Low dose ct scan of chest for lung cancer screening (HCPCS:71271)
• Ct scan of abdomen and pelvis without contrast (HCPCS:74176)
• X-ray of abdomen, 1 view (HCPCS:74018)
• Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
• X-ray of foot, minimum of 3 views (HCPCS:73630)
• Ct scan of blood vessels and grafts of heart with contrast (HCPCS:75574)
• X-ray of knee, 3 views (HCPCS:73562)
• X-ray of knee, 4 or more views (HCPCS:73564)
• X-ray of wrist, minimum of 3 views (HCPCS:73110)
• X-ray of abdomen, 2 views (HCPCS:74019)
• X-ray of upper spine, 4-5 views (HCPCS:72050)
• Needle biopsy of liver through skin (HCPCS:47000)
• Fine needle aspiration biopsy using ultrasound guidance, first growth (HCPCS:10005)
• X-ray of hand, minimum of 3 views (HCPCS:73130)
• Ct scan of abdomen and pelvis before and after contrast (HCPCS:74178)
• Ultrasound scan of head and neck soft tissue (HCPCS:76536)
• Complete ultrasound scan of abdomen (HCPCS:76700)
• Ultrasound of one arm arteries or artery grafts (HCPCS:93931)
• X-ray of lower leg, 2 views (HCPCS:73590)
• Insertion of tunneled central venous tube for infusion (5 years or older) (HCPCS:36558)
• X-ray of middle spine, 2 views (HCPCS:72070)
• Leg revascularization (restoring blood flow) (HCPCS:NAN01)

The enumeration date for this NPI number is 5/26/2006 and was last updated on 3/11/2025.

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: