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 1124157771

Marie AndersonGNP

Nurse PractitionerHaverhill, MAI
CROSS-REFERENCE

Related data on other Healthparse brands

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

Hospital & Facility Affiliations (1)

CCN 225290
Nursing home
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$118
Payment records
1
By payment type
Food and Beverage$118
PRESCRIBING · PART D · 2024
Total Rx claims
959
Beneficiaries
—
Total drug cost
$41K
Distinct drugs
30
Brand share
10.6%
Top prescribed drugs
Lorazepam151 claims
Tramadol Hcl92 claims
Clonazepam88 claims
Oxycodone Hcl77 claims
Trazodone Hcl36 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
537
Unique beneficiaries
—
Total services
2,528
Distinct HCPCS
6
Medicare payment
$144K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,906 Nurse Practitioner providers in MA — top quintile (cohort median 289).
REFERRAL NETWORK

Where Marie Anderson'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). 40 inbound referrers · 75 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LUSSIER, GEORGE3111,986
NPI 10837116833031,288
Margaret Gioia
Nurse Practitioner · Haverhill, MA
156208
STEWARD HOLY FAMILY HOSPITAL, INC.119292
OXFORD MA SNF LLC63254
GUARINO GRIMES, LLC48169
PENACOOK PLACE, INC.4290
SALEMHAVEN, INC.3861
Annette Okereke
Nurse Practitioner · Boston, MA
3664
Joseph Gross
Infectious Disease · Newburyport, MA
32147
Alexander Matolcsy
Emergency Medicine · Palmer, MA
3057
BRUMBAUGH, BYRON2965
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
U S Lab & Radiology Llc
Clinical Laboratory · Brockton, MA
3863,898
LUSSIER, GEORGE2971,912
NPI 10837116832951,115
Symphony Diagnostic Services No 1 Llc
Portable X-Ray Supplier · Sparks, MD
181428
Shiao-Ang Shih
Internal Medicine · Haverhill, MA
1701,474
Margaret Gioia
Nurse Practitioner · Haverhill, MA
126159
STEWARD HOLY FAMILY HOSPITAL, INC.104254
TRINITY EMS, INC.102411
Paula Gagnon
Nurse Practitioner · Rutland, VT
78312
Joy Osborne
Nurse Practitioner · Chelmsford, MA
68389
PRATTE, MARCIA56254
Daniel Aronovitz
Podiatry · Warren, MI
53136
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.