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 1538103437

Mary DrennenAPN

PRACTICEGARDEN STATE SPECIALTY CARE, LLCSee all providers at this practice →
Nurse PractitionerNorthfield, NJI
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
136
Beneficiaries
—
Total drug cost
$1K
Distinct drugs
6
Brand share
0.0%
Top prescribed drugs
Famotidine44 claims
Escitalopram Oxalate26 claims
Atorvastatin Calcium20 claims
Hydralazine Hcl19 claims
Levothyroxine Sodium14 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$16
Payment records
1
By payment type
Food and Beverage$16
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
400
Unique beneficiaries
—
Total services
674
Distinct HCPCS
5
Medicare payment
$47K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,852 Nurse Practitioner providers in NJ — above median (cohort median 291).
REFERRAL NETWORK

Where Mary Drennen'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). 51 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Lisa Dructor
Internal Medicine · Voorhees, NJ
2403,142
Julia Bornmann
Nurse Practitioner · Northfield, NJ
1821,759
Aculabs Inc
Clinical Laboratory · East Brunswick, NJ
76590
KENNEDY UNIVERSITY HOSPITAL INC.71195
Mark Todt
Internal Medicine · Cherry Hill, NJ
60295
David Mccomb
Psychiatry · Merchantville, NJ
53329
STAT MEDICAL TRANSPORTATION, INC52140
CPL (MEADOW VIEW) LLC4792
Bruce Kamen
Podiatry · Margate, NJ
46148
Robert Maro
Internal Medicine · Cherry Hill, NJ
42112
Wendy Smollock
Nurse Practitioner · Barrington, NJ
42330
Nicole Kaiser
Podiatry · Delran, NJ
37169
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.