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PROVIDER PROFILE · NPI 1285683987

Marilyn LandrumMD

PRACTICETEXOMACARESee all providers at this practice →
Internal MedicineDenison, TXI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 377871
Home health agency
CCN 457655
Home health agency
CCN 370014
Hospital
CCN 450324
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
8,377
Beneficiaries
—
Total drug cost
$729K
Distinct drugs
140
Brand share
19.6%
Top prescribed drugs
Levothyroxine Sodium366 claims
Atorvastatin Calcium313 claims
Amlodipine Besylate308 claims
Losartan Potassium299 claims
Gabapentin261 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,468
Unique beneficiaries
—
Total services
4,816
Distinct HCPCS
35
Medicare payment
$176K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$463
Payment records
27
By payment type
Food and Beverage$463
REFERRAL NETWORK

Where Marilyn Landrum'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). 20 inbound referrers · 49 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Joe Niehus
Diagnostic Radiology · Denison, TX
56177
Thomas Mcgee
Diagnostic Radiology · Denison, TX
45133
Srinivasa Reddy
Interventional Cardiology · Denison, TX
40226
William Frey
Specialist · Denison, TX
39110
Ian Fischer
Diagnostic Radiology · Tulsa, OK
38106
GRAYSON COUNTY PHYSICIAN'S PROPERTY, LLC3577
Bradley Hammett
Diagnostic Radiology · Denison, TX
3492
Winston Marshall
Interventional Cardiology · Denison, TX
2498
Sanober Kable
Pulmonary Disease · Denison, TX
21210
Steven Johnson
Urology · Marble Falls, TX
1954
Matthew Jackman
Podiatry · Denison, TX
1859
Tung Tran
Gastroenterology · Denison, TX
17135
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Irving, TX
226728
UHS OF TEXOMA, INC218948
Thomas Mcgee
Diagnostic Radiology · Denison, TX
55155
Joe Niehus
Diagnostic Radiology · Denison, TX
42120
DAVIS, ALVIN41127
STARR, ALICIA41103
Srinivasa Reddy
Interventional Cardiology · Denison, TX
40212
Charles Phelps
Diagnostic Radiology · Denison, TX
39155
Mukesh Sheth
Interventional Cardiology · Denison, TX
34138
GRAYSON COUNTY PHYSICIAN'S PROPERTY, LLC3477
Ian Fischer
Diagnostic Radiology · Tulsa, OK
34118
Aravind Gangasani
Interventional Cardiology · Denison, TX
33129
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.