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PROVIDER PROFILE · NPI 1164486643

Douglas RexM.D.

GastroenterologyIndianapolis, INI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
1,895
Beneficiaries
—
Total drug cost
$1.3M
Distinct drugs
25
Brand share
62.9%
Top prescribed drugs
Peg3350/Sod Sulf,bicarb,cl/Kcl538 claims
Sodium, Potassium,mag Sulfates224 claims
Omeprazole223 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl123 claims
Famotidine111 claims
QUALITY · MIPS · 2024
Final MIPS score
71.3
Quality
61.7
Cost
74.5
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
-0.45%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$99K
Payment records
87
By payment type
Consulting Fee$56K
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$38K
Travel and Lodging$4K
Food and Beverage$1K
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 150056
Hospital
CCN 150158
Hospital
CCN 150161
Hospital
CCN 150173
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,200
Unique beneficiaries
—
Total services
1,261
Distinct HCPCS
14
Medicare payment
$157K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 249 Gastroenterology providers in IN — top quintile (cohort median 598).
REFERRAL NETWORK

Where Douglas Rex'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). 5 inbound referrers · 34 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
INDIANA UNIVERSITY HEALTH INC204832
Christopher Cole
Anesthesiology · Indianapolis, IN
91109
Christopher Adolay
Anesthesiology · Indianapolis, IN
3140
Michael Johnson
Internal Medicine · Indianapolis, IN
1131
ST. VINCENT HOSPITAL & HEALTH CARE CENTER, INC.1114
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Beltway Surgery Centers, L.L.C.
Ambulatory Surgical Center · Indianapolis, IN
288381
Beltway Surgery Centers, Llc
Ambulatory Surgical Center · Carmel, IN
187237
INDIANA UNIVERSITY HEALTH INC136549
Shane Guffey
Anesthesiology · Indianapolis, IN
99138
Andrew Kennedy
Anesthesiology · Indianapolis, IN
87105
Helen Michael
Pathology · Indianapolis, IN
6885
Rosen Dimitrov
Pathology · Saint Paul, MN
5464
Jingmei Lin
Pathology · Indianapolis, IN
4861
Paul Musto
Pathology · Indianapolis, IN
4761
INDIANA UNIVERSITY HEALTH NORTH HOSPITAL INC44119
Nishi Dave
Pathology · Indianapolis, IN
4457
Michael Sinnott
Pathology · Decatur, GA
4153
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.