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PROVIDER PROFILE · NPI 1073780375

Randall FennerM.D.

PRACTICESANFORD CLINICSee all providers at this practice →
EndocrinologySioux Falls, SDI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 161360
Hospital
CCN 240022
Hospital
CCN 241303
Hospital
CCN 430027
Hospital
CCN 430097
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
2,237
Beneficiaries
—
Total drug cost
$543K
Distinct drugs
30
Brand share
45.9%
Top prescribed drugs
Levothyroxine Sodium500 claims
Metformin Hcl125 claims
Glimepiride98 claims
Semaglutide95 claims
Methimazole95 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
657
Unique beneficiaries
—
Total services
1,095
Distinct HCPCS
8
Medicare payment
$59K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 14 Endocrinology providers in SD — above median (cohort median 1,069).
QUALITY · MIPS · 2024
Final MIPS score
84.8
Quality
78.8
Cost
70.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.41%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$185
Payment records
11
By payment type
Food and Beverage$185
REFERRAL NETWORK

Where Randall Fenner's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 50 inbound referrers · 90 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
John Palmer
Endocrinology · Rapid City, SD
70267
Charles Flohr
Diagnostic Radiology · Sioux Falls, SD
69214
Bryan Barness
Diagnostic Radiology · Sioux Falls, SD
59160
Brandon Allard
Endocrinology · Sioux Falls, SD
54173
Patrick Kelly
Vascular Surgery · Sioux Falls, SD
38192
Dana Brandys
Nephrology · Sioux Falls, SD
37258
Adam Stys
Interventional Cardiology · Sioux Falls, SD
35210
David Maziarz
Thoracic Surgery · Sioux Falls, SD
33102
Mohammad Qamar
Nephrology · Sioux Falls, SD
33259
Ross Bacon
Pulmonary Disease · Sioux Falls, SD
31109
Anthony Rupp
Nephrology · Sioux Falls, SD
30179
Meredith Hayes
Diagnostic Radiology · Sioux Falls, SD
2987
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SANFORD MEDICAL CENTER4542,292
Julia Prescott-Focht
Diagnostic Radiology · Sioux Falls, SD
84244
Charles Flohr
Diagnostic Radiology · Sioux Falls, SD
76193
Marcio Griebeler
Endocrinology · Sioux Falls, SD
64133
Brandon Allard
Endocrinology · Sioux Falls, SD
56191
John Palmer
Endocrinology · Rapid City, SD
56202
Bryan Barness
Diagnostic Radiology · Sioux Falls, SD
53114
Barney Stoutamire
Diagnostic Radiology · Sioux Falls, SD
43103
Sanford Medical Center
Clinical Laboratory · Sioux Falls, SD
42192
Mohammad Qamar
Nephrology · Sioux Falls, SD
41249
Dana Brandys
Nephrology · Sioux Falls, SD
40270
Larry Burris
Neurology · Sioux Falls, SD
40311
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.