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PROVIDER PROFILE · NPI 1801879762

Timothy JohnsonM.D.

Hematology-OncologySpringfield, MAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Timothy Johnson'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE MERCY HOSPITAL INC1072,008
BAYSTATE MEDICAL CENTER INC65234
Mehdi Pajouh
Cardiology · Westfield, MA
27111
David Mernoff
Diagnostic Radiology · Springfield, MA
2586
Philip Glynn
Medical Oncology · Springfield, MA
24201
Rashmi Balasubramanya
Diagnostic Radiology · Aldan, PA
1792
Stephen Klein
Diagnostic Radiology · Hartford, CT
1795
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
1690
Jeffrey Friedman
Diagnostic Radiology · Springfield, MA
1659
Chih Chen
Hospitalist · Springfield, MA
1241
NPI 14674660781168
Brian Hession
Emergency Medicine · Palmer, MA
1168
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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
2,042
Beneficiaries
—
Total drug cost
$3.6M
Distinct drugs
39
Brand share
26.9%
Top prescribed drugs
Oxycodone Hcl288 claims
Letrozole181 claims
Prednisone113 claims
Apixaban111 claims
Ondansetron Hcl94 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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
481
Unique beneficiaries
—
Total services
942
Distinct HCPCS
6
Medicare payment
$70K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 360 Hematology-Oncology providers in MA — above median (cohort median 624).