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PROVIDER PROFILE · NPI 1174570865

Susan CollemerM.D.

PRACTICEWILLIAM W BACKUS HOSPITALSee all providers at this practice →
Emergency MedicineNorwich, CTI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 070007
Hospital
CCN 070024
Hospital
CCN 410013
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
104
Beneficiaries
—
Total drug cost
$751
Distinct drugs
7
Brand share
33.7%
Top prescribed drugs
Cephalexin22 claims
Amoxicillin/Potassium Clav20 claims
Sulfamethoxazole/Trimethoprim15 claims
Doxycycline Hyclate14 claims
Ondansetron Hcl11 claims
QUALITY · MIPS · 2024
Final MIPS score
97.8
Quality
90.0
Cost
78.4
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.96%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
270
Unique beneficiaries
—
Total services
272
Distinct HCPCS
4
Medicare payment
$26K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 651 Emergency Medicine providers in CT — below median (cohort median 293).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Susan Collemer'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). 31 inbound referrers · 91 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LMW HEALTHCARE INC.280942
Westerly Ambulance Corps Inc
Ambulance Service Provider · Westerly, RI
53204
Frederick Jaccarino
Emergency Medicine · Westerly, RI
47137
Harold Phillips
Family Practice · Mystic, CT
4389
HILLIKER, KEITH43110
TORRES, KEVIN40111
Jeanne Ansel
Physician Assistant · Westerly, RI
3551
WOOD RIVER HEALTH SERVICES, INC.3455
Franklin Leddy
Urology · Westerly, RI
3393
LAWRENCE AND MEMORIAL HOSPITAL, INC.3269
WOMEN & INFANTS HOSPITAL OF RHODE ISLAND2687
Bartel Crisafi
Family Practice · Westerly, RI
2396
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LMW HEALTHCARE INC.5911,842
Jay Colby
Diagnostic Radiology · Westerly, RI
231462
Westerly Ambulance Corps Inc
Ambulance Service Provider · Westerly, RI
186539
Daniel Diffin
Diagnostic Radiology · Westerly, RI
180345
Michael Niles
Diagnostic Radiology · Westerly, RI
169347
Elsburgh Clarke
Emergency Medicine · Peoria, IL
107196
Wendelin Witt
Emergency Medicine · Pittsfield, ME
87231
HILLIKER, KEITH79150
Frederick Jaccarino
Emergency Medicine · Westerly, RI
71171
Kelly Burns
Physician Assistant · Westerly, RI
7199
Christopher Jalbert
Internal Medicine · New London, CT
52109
George Bourganos
Cardiology · Woonsocket, RI
52180
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.