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PROVIDER PROFILE · NPI 1215913157

John McgrathMD

Radiation OncologyConcord, MAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 220071
Hospital
CCN 220075
Hospital
CCN 220084
Hospital
CCN 220162
Hospital
CCN 220171
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,059
Unique beneficiaries
—
Total services
3,037
Distinct HCPCS
16
Medicare payment
$222K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 172 Radiation Oncology providers in MA — top quintile (cohort median 1,439).
REFERRAL NETWORK

Where John Mcgrath'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). 8 inbound referrers · 7 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE GENERAL HOSPITAL CORPORATION6121,142
SAJER, SUSAN21922
INTRIERE, LISA21153
David Rose
Diagnostic Radiology · Boston, MA
20154
Ewa Niemierko
Hematology-Oncology · Concord, MA
171,090
Adhip Mukerjee
Diagnostic Radiology · Concord, MA
14124
David Sherman
Pathology · Concord, MA
1242
NASHOBA VALLEY MEDICAL CENTER, A STEWARD FAMILY HOSPITAL, INC1198
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
EMERSON HOSPITAL832,396
THE GENERAL HOSPITAL CORPORATION5921,011
Jon Dubois
Hematology-Oncology · Concord, MA
311,092
Ewa Niemierko
Hematology-Oncology · Concord, MA
17938
SAJER, SUSAN161,115
CROKE, VIRGINIA15258
David Rose
Diagnostic Radiology · Boston, MA
1490
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.
PRESCRIBING · PART D · 2024
Total Rx claims
44
Beneficiaries
—
Total drug cost
$961
Distinct drugs
2
Brand share
25.0%
Top prescribed drugs
Tamsulosin Hcl33 claims
Lidocaine Hcl11 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.