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PROVIDER PROFILE · NPI 1316985237

Matthew WeirM.D.

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

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 212687
Dialysis facility
CCN 212702
Dialysis facility
CCN 212739
Dialysis facility
CCN 212751
Dialysis facility
CCN 210002
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,099
Beneficiaries
—
Total drug cost
$111K
Distinct drugs
30
Brand share
10.0%
Top prescribed drugs
Amlodipine Besylate134 claims
Doxazosin Mesylate106 claims
Hydrochlorothiazide80 claims
Atorvastatin Calcium58 claims
Prednisone58 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
319
Unique beneficiaries
—
Total services
912
Distinct HCPCS
6
Medicare payment
$163K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 215 Nephrology providers in MD — below median (cohort median 1,560).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$126K
Payment records
70
By payment type
Consulting Fee$65K
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$35K
Travel and Lodging$23K
Food and Beverage$2K
Education$3
REFERRAL NETWORK

Where Matthew Weir'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). 68 inbound referrers · 128 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC3601,572
Charles White
Diagnostic Radiology · Baltimore, MD
118841
Jeffrey Galvin
Diagnostic Radiology · Baltimore, MD
96731
Beje Thomas
Nephrology · Milwaukee, WI
89330
NPI 133613304072358
Melina Pectasides
Diagnostic Radiology · Cleveland, OH
67245
Manju Mavanur
Nephrology · Baltimore, MD
55202
Jean Jeudy
Diagnostic Radiology · Baltimore, MD
55221
Jonathan Bromberg
General Surgery · Baltimore, MD
55268
Seth Kligerman
Diagnostic Radiology · Denver, CO
54219
Amira Hussien
Diagnostic Radiology · Baltimore, MD
50250
Abdolreza Haririan
Nephrology · Baltimore, MD
48133
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC202957
Charles White
Diagnostic Radiology · Baltimore, MD
87524
Beje Thomas
Nephrology · Milwaukee, WI
87357
Jade Wong-You-Cheong
Diagnostic Radiology · Baltimore, MD
83265
Richard Ugarte
Nephrology · Baltimore, MD
81360
NPI 167952101776281
Jonathan Bromberg
General Surgery · Baltimore, MD
76380
Abdolreza Haririan
Nephrology · Baltimore, MD
72290
NPI 133613304070417
Jeffrey Galvin
Diagnostic Radiology · Baltimore, MD
69436
TRANSCARE MARYLAND, INC.64170
Barton Lane
Diagnostic Radiology · Baltimore, MD
64225
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.