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 1255409553

Don ZwicklerM.D.

PRACTICEENDOCRINE ASSOCIATES OF ROCKLAND, LLPSee all providers at this practice →
EndocrinologyPomona, NYI
CROSS-REFERENCE

Related data on other Healthparse brands

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

Hospital & Facility Affiliations (3)

CCN 337290
Home health agency
CCN 330126
Hospital
CCN 330158
Hospital
REFERRAL NETWORK

Where Don Zwickler'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 · 93 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
GOOD SAMARITAN HOSPITAL OF SUFFERN107307
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
82216
MONTEFIORE NYACK HOSPITAL50161
GARBUS, GARY48143
Bioreference Health, Llc
Clinical Laboratory · Elmwood Park, NJ
42122
Barry Lifschitz
Endocrinology · Pomona, NY
3681
Michael Muschel
Cardiology · Suffern, NY
3380
Sibin Thachet
Diagnostic Radiology · Boston, MA
3058
James Israel
Internal Medicine · Suffern, NY
30129
THE NEW YORK AND PRESBYTERIAN HOSPITAL2983
NPI 13260174012866
Steven Fessel
Podiatry · Nanuet, NY
2790
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Incorporated
Clinical Laboratory · Clifton, NJ
138502
SHIEL HOLDINGS LLC112376
GOOD SAMARITAN HOSPITAL OF SUFFERN92288
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
73206
Barry Lifschitz
Endocrinology · Pomona, NY
54132
Bioreference Health, Llc
Clinical Laboratory · Elmwood Park, NJ
41112
GARBUS, GARY41116
MONTEFIORE NYACK HOSPITAL40156
ROCKLAND MOBILE CARE, INC.37100
James Israel
Internal Medicine · Suffern, NY
3199
Michael Muschel
Cardiology · Suffern, NY
3176
Steven Fessel
Podiatry · Nanuet, NY
30106
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
14,733
Unique beneficiaries
—
Total services
24,390
Distinct HCPCS
61
Medicare payment
$469K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 627 Endocrinology providers in NY — top quintile (cohort median 837).
QUALITY · MIPS · 2024
Final MIPS score
96.9
Quality
100.0
Cost
80.3
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.92%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
11,989
Beneficiaries
—
Total drug cost
$3.5M
Distinct drugs
127
Brand share
42.2%
Top prescribed drugs
Levothyroxine Sodium1,469 claims
Metformin Hcl957 claims
Empagliflozin719 claims
Levothyroxine Sodium540 claims
Atorvastatin Calcium464 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
54
By payment type
Food and Beverage$1K