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 1831138874

Anne MerraMD

PRACTICEMAINE MEDICAL PARTNERSSee all providers at this practice →
PsychiatryPortland, MEI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
2,307
Beneficiaries
—
Total drug cost
$158K
Distinct drugs
32
Brand share
18.0%
Top prescribed drugs
Venlafaxine Hcl182 claims
Clonazepam178 claims
Lorazepam169 claims
Sertraline Hcl149 claims
Quetiapine Fumarate148 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
200
Unique beneficiaries
—
Total services
592
Distinct HCPCS
6
Medicare payment
$38K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 124 Psychiatry providers in ME — top quintile (cohort median 145).
REFERRAL NETWORK

Where Anne Merra'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). 24 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SUNBRIDGE CLIPPER HOME OF ROCHESTER, LLC.80181
FRISBIE MEMORIAL HOSPITAL71254
SUNBRIDGE CLIPPER HOME OF PORTSMOUTH LLC69127
Jessica Notte
Nurse Practitioner · Utica, NY
49152
Richard Cappello
Family Practice · Rochester, NH
35139
Lane Beatty
Hospitalist · Portland, ME
3487
Daphne Robert
Podiatry · Boston, MA
3448
Stephen Doane
Internal Medicine · Biddeford, ME
32236
AMERICAN AMBULANCE INC2853
HENDRICKS, NANCY2466
REMIG, ANITA23113
WENTWORTH DOUGLASS HOSPITAL2335
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.