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PROVIDER PROFILE · NPI 1225019151

Diane GreerMD

PsychiatryChelsea, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,889
Beneficiaries
—
Total drug cost
$149K
Distinct drugs
41
Brand share
15.6%
Top prescribed drugs
Clonazepam211 claims
Trazodone Hcl174 claims
Lorazepam136 claims
Mirtazapine99 claims
Gabapentin89 claims
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 220071
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
107
Unique beneficiaries
—
Total services
323
Distinct HCPCS
4
Medicare payment
$25K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,006 Psychiatry providers in MA — above median (cohort median 248).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Diane Greer'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). 13 inbound referrers · 21 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE GENERAL HOSPITAL CORPORATION2348,221
Victor Soria
Psychiatry & Neurology · Chelsea, MA
27264
CAMBRIDGE PUBLIC HEALTH COMMISSION2487
David Eisenberg
Ophthalmology · Chelsea, MA
2046
Lisa Carr
Internal Medicine · Chelsea, MA
17153
Brent Ragar
Pediatric Medicine · Boston, MA
1449
Victor Lewis
Internal Medicine · Chelsea, MA
12137
Joseph Joyner
Internal Medicine · Charlotte, NC
1273
Jane Dreskin
Psychiatry · Chelsea, MA
12136
Wynne Armand
Internal Medicine · Chelsea, MA
1138
Trina Chang
Psychiatry · Boston, MA
11240
Rohit Chandra
Psychiatry · Boston, MA
1199
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE GENERAL HOSPITAL CORPORATION2105,863
CAMBRIDGE PUBLIC HEALTH COMMISSION26111
Victor Soria
Psychiatry & Neurology · Chelsea, MA
25242
Cataldo Ambulance Service Inc
Ambulance Service Provider · Somerville, MA
25107
David Eisenberg
Ophthalmology · Chelsea, MA
2450
MASSACHUSETTS EYE AND EAR INFIRMARY22117
Peter Grinspoon
Internal Medicine · Chelsea, MA
18171
Laura Benzaquen
Cardiology · Chelsea, MA
18178
Lynne Brodsky
Internal Medicine · Chelsea, MA
18272
Joseph Joyner
Internal Medicine · Charlotte, NC
15106
Victor Lewis
Internal Medicine · Chelsea, MA
14110
Brent Ragar
Pediatric Medicine · Boston, MA
1456
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.