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PROVIDER PROFILE · NPI 1295714657

Catherine HegartyMD

EndocrinologySpringfield, MAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 220015
Hospital
CCN 220024
Hospital
CCN 220046
Hospital
CCN 220066
Hospital
CCN 220077
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
2,795
Beneficiaries
—
Total drug cost
$1.5M
Distinct drugs
34
Brand share
63.5%
Top prescribed drugs
Levothyroxine Sodium456 claims
Levothyroxine Sodium201 claims
Semaglutide150 claims
Insulin Glargine,hum.Rec.Anlog143 claims
Metformin Hcl140 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,024
Unique beneficiaries
—
Total services
1,361
Distinct HCPCS
7
Medicare payment
$86K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 341 Endocrinology providers in MA — top quintile (cohort median 496).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Catherine Hegarty'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). 21 inbound referrers · 35 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE MERCY HOSPITAL INC133330
BAYSTATE MEDICAL CENTER INC126303
Eva Karacsonyi
Endocrinology · Springfield, MA
58117
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
47102
Jacqueline Connor
Physician Assistant · Springfield, MA
3382
Chih Chen
Hospitalist · Springfield, MA
1953
Dominic Demello
Rheumatology · Springfield, MA
1744
Erik Meunier
Podiatry · South Hadley, MA
1639
David Mernoff
Diagnostic Radiology · Springfield, MA
1526
Rashmi Balasubramanya
Diagnostic Radiology · Aldan, PA
1419
Jeffrey Friedman
Diagnostic Radiology · Springfield, MA
1316
VISITING NURSE ASSOCIATION AND HOSPICE OF WESTERN NEW ENGLAND, INC.1319
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BAYSTATE MEDICAL CENTER INC175523
BAYSTATE MEDICAL CENTER INC139378
THE MERCY HOSPITAL INC111261
System Coordinated Services, Inc
Clinical Laboratory · Springfield, MA
108251
Jacqueline Connor
Physician Assistant · Springfield, MA
71171
Eva Karacsonyi
Endocrinology · Springfield, MA
3462
HOLYOKE MEDICAL CENTER, INC.33120
BAYSTATE NOBLE HOSPITAL CORPORATION2375
David Mernoff
Diagnostic Radiology · Springfield, MA
2244
Chih Chen
Hospitalist · Springfield, MA
2158
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
2044
Francis Murray
Internal Medicine · Springfield, MA
1965
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.