SQL Server 2012 :: Max Count Grouped By All The Fields

Trying to get the max count grouped by all the fields. All the fields are the same, but trying to get the location for each physician that has the largest number of patients.

if the output for the sql below is:

101, 10, Jon, Smith, MD, Ortho, OR, 15
101, 10, Jon, Smith, MD Ortho, 1, 12
101, 10, Jon, Smith, MD, Ortho, 2, 10
24, 3, Mike, Jones, MD, Neuro, OR, 21
24, 3, Mike, Jones, MD, Neuro, 2, 43

I'd like to have the query rewritten so the results are as:

101, 10, Jon, Smith, MD, Ortho, OR, 15
24, 3, Mike, Jones, MD, Neuro, 2, 43

SELECT
a.attendingmdkey,e.[provider id],e.[first name],e.[last name],e.title,e.specialty,l.locationname,count(a.accountid) as Count
FROM accounts a
left outer join location l on l.locationid=a.locationid
left outer join providers e on e.[ProviderID]=a.attendingmdkey
where a.dischargedate>='2014-12-01' and a.dischargedate<'2015-01-01'
and a.divisioncode in ('1','2','$')

group by a.AttendingMdKey,e.[provider id],e.[first name],e.[last name],e.title,e.Specialty,l.locationname
order by a.AttendingMdKey