Search › South Dakota › Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
John Grehan, MD PHD
NPI 1275549784 · on the registry since 2006
Practice
- Address
- 1301 W 18th St
Sioux Falls, SD 57105 - Phone
- (605) 312-2100
- Organisation at this address
- Sanford Clinic
Sanford Clinic
Fairview Health ServicesInferred from a shared address, not stated in the registry. - Clinicians at this address
- 58
Additional practice sites
- 225 N Smith Ave, St Paul, MN
Registry record
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
208G00000X
- Also registered as
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
- Licence states on file
- OH, SD
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2022-04-09
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in South Dakota