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PROVIDER PROFILE · NPI 1447208210

Timothy GreinerMD

PRACTICEUNMC PHYSICIANSSee all providers at this practice →
PathologyOmaha, NEI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
224
Unique beneficiaries
—
Total services
414
Distinct HCPCS
7
Medicare payment
$8K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 81 Pathology providers in NE — bottom quintile (cohort median 1,825).
REFERRAL NETWORK

Where Timothy Greiner'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). 4 inbound referrers · 21 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NEBRASKA MEDICAL CENTER157427
UNIVERSITY OF NEBRASKA BOARD OF REGENTS2134
Matthew Lunning
Medical Oncology · Omaha, NE
1352
Michelle Holmstrom
Physician Assistant · Omaha, NE
1222
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NEBRASKA MEDICAL CENTER90311
Samuel Pirruccello
Pathology · Omaha, NE
4256
WISECARVER, JAMES26103
Lori Maness-Harris
Hematology · Omaha, NE
26165
Ji Yuan
Pathology · Jacksonville, FL
2632
QUREISHI, HINA2532
Krishna Gundabolu
Hematology · Omaha, NE
23141
BIERMAN, PHILIP2073
Kai Fu
Pathology · Buffalo, NY
1933
Catalina Amador-Ortiz
Pathology · Miami, FL
1924
Robert Bociek
Medical Oncology · Omaha, NE
1987
HANKINS, JORDAN1727
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.