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 1033463286

Ruth MainaNP

Nurse PractitionerSpencer, MAI
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
426
Beneficiaries
—
Total drug cost
$8K
Distinct drugs
11
Brand share
2.6%
Top prescribed drugs
Tramadol Hcl117 claims
Lorazepam82 claims
Furosemide55 claims
Oxycodone Hcl39 claims
Clonazepam38 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
451
Unique beneficiaries
—
Total services
2,858
Distinct HCPCS
3
Medicare payment
$170K
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 Ruth Maina'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). 44 inbound referrers · 68 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MILFORD REGIONAL MEDICAL CENTER INC1712,233
Marisa Brava
Nurse Practitioner · Framingham, MA
91480
Community Ems, Inc.
Ambulance Service Provider · Marlborough, MA
89798
KEPKEP, SELIN76617
SCHWARTZ, DANIEL60460
Inderjeet Bhamra
Podiatry · Hayward, CA
55167
ADOLF, KEVIN50431
Maria Gualtieri
Diagnostic Radiology · Milford, MA
47312
Harold Moore
Cardiology · Milford, MA
45229
Abigail Childs
Diagnostic Radiology · Worcester, MA
41281
FALLON SERVICE, INC.41274
William Shine
Cardiology · Milford, MA
38206
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Ajay Anand
Internal Medicine · Weston, MA
2997,528
Jenny Joo
Nurse Practitioner · Fountain Valley, CA
1924,020
MILFORD REGIONAL MEDICAL CENTER INC1672,175
Symphony Diagnostic Services No 1 Llc
Portable X-Ray Supplier · Sparks, MD
1561,554
SUNBRIDGE HEALTHCARE LLC124865
Lindsay Harris
Nurse Practitioner · Boston, MA
1171,312
AJAY ANAND MD PC1141,422
Marisa Brava
Nurse Practitioner · Framingham, MA
100509
KEPKEP, SELIN86676
LIFELINE AMBULANCE SERVICE, LLC731,881
Community Ems, Inc.
Ambulance Service Provider · Marlborough, MA
65615
VHS ACQUISITION SUBSIDIARY NUMBER 9 INC63704
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.