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PROVIDER PROFILE · NPI 1245327386

Ximena CastroMD

PRACTICEHEALTHALLIANCE HOSPITALSee all providers at this practice →
Family PracticeLeominster, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 221524
Hospice
CCN 220001
Hospital
CCN 220163
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
642
Unique beneficiaries
—
Total services
1,073
Distinct HCPCS
7
Medicare payment
$82K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,348 Family Practice providers in MA — above median (cohort median 537).
PRESCRIBING · PART D · 2024
Total Rx claims
121
Beneficiaries
—
Total drug cost
$1K
Distinct drugs
8
Brand share
20.7%
Top prescribed drugs
Cefpodoxime Proxetil28 claims
Omeprazole17 claims
Prednisone16 claims
Amoxicillin/Potassium Clav13 claims
Oxycodone Hcl13 claims
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
83.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.05%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Ximena Castro'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). 30 inbound referrers · 55 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UMASS MEMORIAL HEALTHALLIANCE CLINTON HOSPITAL INC262822
Patricia Cross
Diagnostic Radiology · Leominster, MA
98270
Rodrick Williams
Diagnostic Radiology · Easthampton, MA
78182
Dionyssios Robotis
Cardiology · Leominster, MA
56167
Peter Wilson
Cardiology · Leominster, MA
55125
Fitchburg Emergency Medical Services Inc
Ambulance Service Provider · Leominster, MA
54127
Payam Aghassi
Pulmonary Disease · Leominster, MA
45161
Sean Andrews
Family Practice · Fairhope, AL
4252
Robert Hansen
Emergency Medicine · Millbury, MA
3780
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
36105
Khalid Yacoub
Internal Medicine · Leominster, MA
3362
THOMAS, JANCY3147
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Medstar Ambulance Inc
Ambulance Service Provider · Leominster, MA
102399
UMASS MEMORIAL HEALTHALLIANCE CLINTON HOSPITAL INC102352
Catherine Mulqueen
Diagnostic Radiology · Milford, MA
99293
Rodrick Williams
Diagnostic Radiology · Easthampton, MA
95232
Guillermo Walters
Diagnostic Radiology · Leominster, MA
87195
Syed Nasser
Internal Medicine · Brighton, MI
82145
Peter Wilson
Cardiology · Leominster, MA
75157
Maureen Maher
Cardiology · Leominster, MA
74149
MERCADANTE, NICHOLAS69150
Ryan Chua
Pulmonary Disease · Leominster, MA
66299
Dionyssios Robotis
Cardiology · Leominster, MA
61163
Patricia Cross
Diagnostic Radiology · Leominster, MA
59146
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.