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PROVIDER PROFILE · NPI 1336137306

Robert GravelineM.D.

PRACTICEHY-VEE INCSee all providers at this practice →
GastroenterologyAmes, IAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
1,500
Beneficiaries
—
Total drug cost
$499K
Distinct drugs
21
Brand share
49.1%
Top prescribed drugs
Sodium, Potassium,mag Sulfates514 claims
Omeprazole388 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl109 claims
Nortriptyline Hcl65 claims
Azathioprine65 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,632
Unique beneficiaries
—
Total services
1,835
Distinct HCPCS
18
Medicare payment
$133K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 87 Gastroenterology providers in IA — top quintile (cohort median 771).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Robert Graveline'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). 23 inbound referrers · 36 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Mary Greeley Medical Center
Medicare Diabetes Preventive Program · Ames, IA
118415
Christopher Johnson
Pathology · Ames, IA
75180
LARSON, DAVID63177
Dean Gute
Diagnostic Radiology · Ames, IA
53156
David Sosnouski
Diagnostic Radiology · Ames, IA
48161
OLSON, CHARLES41134
Stuart Christenson
Cardiology · Ames, IA
39158
Grant Goldsberry
Diagnostic Radiology · Alleman, IA
3498
Mayo Collaborative Services, Inc
Clinical Laboratory · Rochester, MN
28107
Patrick Tracy
Hospitalist · Des Moines, IA
2682
Jotesh Chug
Hospitalist · Ames, IA
25125
WANZEK, STEVEN1952
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Mary Greeley Medical Center
Medicare Diabetes Preventive Program · Ames, IA
3821,184
Jamie Weydert
Pathology · Ames, IA
85181
Trisha Andersen
Pathology · Ames, IA
84206
OLSON, CHARLES48157
Randy Anderson
Diagnostic Radiology · Ames, IA
46137
LARSON, DAVID45134
David Sosnouski
Diagnostic Radiology · Ames, IA
45164
Stuart Christenson
Cardiology · Ames, IA
34118
Grant Goldsberry
Diagnostic Radiology · Alleman, IA
33148
Dean Gute
Diagnostic Radiology · Ames, IA
3181
WANZEK, STEVEN27109
Matthew Peterson
Diagnostic Radiology · Barrington, IL
2561
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.