caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1063489045

Katherine LutherAPRN

PRACTICEL&M MEDICAL GROUPSee all providers at this practice →
Nurse PractitionerNew London, CTI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 070007
Hospital
CCN 410013
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$22
Payment records
1
By payment type
Food and Beverage$22
PRESCRIBING · PART D · 2024
Total Rx claims
973
Beneficiaries
—
Total drug cost
$155K
Distinct drugs
39
Brand share
22.9%
Top prescribed drugs
Apixaban115 claims
Warfarin Sodium106 claims
Trazodone Hcl70 claims
Furosemide62 claims
Gabapentin40 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
427
Unique beneficiaries
—
Total services
615
Distinct HCPCS
9
Medicare payment
$39K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,647 Nurse Practitioner providers in CT — top quintile (cohort median 238).
REFERRAL NETWORK

Where Katherine Luther'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). 57 inbound referrers · 141 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LAWRENCE AND MEMORIAL HOSPITAL, INC.332863
Louis Mazzarelli
Diagnostic Radiology · New York, NY
84146
Tibor Kereshi
Interventional Radiology · Colorado Springs, CO
73132
SORRENTINO, JOHN71135
Sheldon Robbins
Diagnostic Radiology · New London, CT
64108
Mark Somers
Cardiology · Waterford, CT
55101
Mark Fiengo
Cardiology · Waterford, CT
5485
Valerie Popkin
Cardiology · Waterford, CT
5191
Roshanak Bagheri
Cardiology · Philadelphia, PA
5168
Groton Ambulance Assoc Inc
Ambulance Service Provider · Groton, CT
5080
MANNING, THOMAS47102
MILSTEIN, PETER4687
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LAWRENCE AND MEMORIAL HOSPITAL, INC.245622
American Ambulance Service, Inc.
Ambulance Service Provider · Norwich, CT
124236
SORRENTINO, JOHN96164
Tibor Kereshi
Interventional Radiology · Colorado Springs, CO
93130
Arun Basu
Diagnostic Radiology · Rochester, NY
89154
VISITING NURSE ASSOCIATION OF SOUTHEASTERN CONNECTICUT85101
Louis Mazzarelli
Diagnostic Radiology · New York, NY
78121
CROSS, ROBERT71110
Sheldon Robbins
Diagnostic Radiology · New London, CT
6491
Valerie Popkin
Cardiology · Waterford, CT
64106
Mark Fiengo
Cardiology · Waterford, CT
6392
MANNING, THOMAS60125
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.