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PROVIDER PROFILE · NPI 1225079601

Katherine TkaczukM.D.

PRACTICEUNIVERSITY OF MARYLANDSee all providers at this practice →
Medical OncologyBaltimore, MDI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 210002
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
259
Unique beneficiaries
—
Total services
464
Distinct HCPCS
7
Medicare payment
$34K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 114 Medical Oncology providers in MD — below median (cohort median 578).
REFERRAL NETWORK

Where Katherine Tkaczuk'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). 6 inbound referrers · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC1921,281
Cristina Campassi
Diagnostic Radiology · Roslindale, MA
4089
Univ Of Md Pathology Associates P A
Clinical Laboratory · Baltimore, MD
1959
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
1843
Susan Kesmodel
Surgical Oncology · Miami, FL
18100
Charles White
Diagnostic Radiology · Baltimore, MD
1257
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC102533
Sergio Dromi
Diagnostic Radiology · Naples, FL
3370
Lyn Ho
Diagnostic Radiology · Chevy Chase, MD
2557
Cristina Campassi
Diagnostic Radiology · Roslindale, MA
2134
Jessica Galandak
Diagnostic Radiology · New Orleans, LA
2141
Steven Feigenberg
Radiation Oncology · Philadelphia, PA
2084
Susan Kesmodel
Surgical Oncology · Miami, FL
20107
Wengen Chen
Nuclear Medicine · Baltimore, MD
1956
Univ Of Md Pathology Associates P A
Clinical Laboratory · Baltimore, MD
1757
Paula Rosenblatt
Medical Oncology · Baltimore, MD
1657
NPI 13361330401432
Charles White
Diagnostic Radiology · Baltimore, MD
1434
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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
339
Beneficiaries
—
Total drug cost
$1.0M
Distinct drugs
9
Brand share
19.8%
Top prescribed drugs
Letrozole174 claims
Anastrozole36 claims
Abemaciclib31 claims
Elacestrant Hcl23 claims
Oxycodone Hcl22 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$506
Payment records
21
By payment type
Food and Beverage$506