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PROVIDER PROFILE · NPI 1255402608

John Weinstein

PRACTICEPSYCHFITNESS, APMCSee all providers at this practice →
PsychiatryGarden Grove, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
568
Unique beneficiaries
—
Total services
3,933
Distinct HCPCS
5
Medicare payment
$180K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,213 Psychiatry providers in CA — top quintile (cohort median 203).
PRESCRIBING · PART D · 2024
Total Rx claims
13,977
Beneficiaries
—
Total drug cost
$451K
Distinct drugs
58
Brand share
13.0%
Top prescribed drugs
Risperidone2,037 claims
Quetiapine Fumarate1,164 claims
Olanzapine996 claims
Benztropine Mesylate879 claims
Sertraline Hcl864 claims
QUALITY · MIPS · 2024
Final MIPS score
72.8
Quality
51.7
Cost
88.2
Improvement activities
40.0
Promoting interop.
28.0
Payment adjustment
-0.26%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$14
Payment records
1
By payment type
Food and Beverage$14
REFERRAL NETWORK

Where John Weinstein'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). 32 inbound referrers · 65 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
WESTERN HEALTH SCIENCES MEDICAL LAB100297
Unilab Corporation
Clinical Laboratory · West Hills, CA
95196
Vijay Mandyam
Podiatry · Lancaster, CA
75236
International Medical Laboratory
Clinical Laboratory · Irvine, CA
54263
DIGNITY COMMUNITY CARE4797
CENTRAL CITY COMMUNITY HEALTH CENTER25126
BERMAN, GERALD2531
Jerald Askin
Podiatry · Bellflower, CA
2446
NPI 13068203112267
GARDEN GROVE CONVALESCENT HOSPITAL INC1929
MEDICAL SCIENCES LABORATORY INC.1932
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA1843
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Sikander Kajani
Internal Medicine · Northridge, CA
125845
Unilab Corporation
Clinical Laboratory · West Hills, CA
109214
WESTERN HEALTH SCIENCES MEDICAL LAB98295
Kan-Di-Ki Llc
Portable X-Ray Supplier · North Hollywood, CA
79403
Vijay Mandyam
Podiatry · Lancaster, CA
75328
International Medical Laboratory
Clinical Laboratory · Irvine, CA
60303
CALIFORNIA LABORATORY SCIENCES LLC5478
DIGNITY COMMUNITY CARE5295
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
4482
Patrick Keating
Ophthalmology · Woodland Hills, CA
4459
Falck Mobile Health Corp
Ambulance Service Provider · Orange, CA
3048
Dilip Patel
Internal Medicine · Anaheim, CA
2756
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.