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PROVIDER PROFILE · NPI 1033149703

Rachel Zabner SpielbergerM.D.

PRACTICECHULHOON PARK, ACUPUNCTURE,INC.See all providers at this practice →
Infectious DiseaseLos Angeles, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050625
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
563
Unique beneficiaries
—
Total services
882
Distinct HCPCS
9
Medicare payment
$90K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 583 Infectious Disease providers in CA — above median (cohort median 564).
PRESCRIBING · PART D · 2024
Total Rx claims
355
Beneficiaries
—
Total drug cost
$252K
Distinct drugs
14
Brand share
26.5%
Top prescribed drugs
Bictegrav/Emtricit/Tenofov Ala56 claims
Voriconazole52 claims
Azithromycin42 claims
Valacyclovir Hcl27 claims
Cephalexin26 claims
QUALITY · MIPS · 2024
Final MIPS score
89.1
Quality
84.8
Cost
73.2
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.60%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Rachel Zabner Spielberger'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). 56 inbound referrers · 105 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Elton Tourje
Diagnostic Radiology · Los Angeles, CA
80309
Michael Witkosky
Diagnostic Radiology · Sacramento, CA
70212
Jason Aaronson
Diagnostic Radiology · Los Angeles, CA
59168
Dayle Robson
Diagnostic Radiology · Los Angeles, CA
58154
Reza Arsanjani
Cardiology · Scottsdale, AZ
55151
Katherine Haker
Diagnostic Radiology · Los Angeles, CA
51148
Unilab Corporation
Clinical Laboratory · West Hills, CA
48189
Willis Wagner
Vascular Surgery · Los Angeles, CA
4686
NPI 111492357039220
Phillip Zakowski
Infectious Disease · Los Angeles, CA
3489
Robert Siegel
Cardiology · Los Angeles, CA
33106
Donald Cohen
Diagnostic Radiology · Los Angeles, CA
3258
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CEDARS-SINAI MEDICAL CENTER193796
Mamata Chithriki
Diagnostic Radiology · Los Angeles, CA
71226
Elton Tourje
Diagnostic Radiology · Los Angeles, CA
65175
Navid Mehrpoo
Diagnostic Radiology · West Hollywood, CA
65203
Xunzhang Wang
Clinical Cardiac Electrophysiology · Los Angeles, CA
63179
Sumeet Chugh
Clinical Cardiac Electrophysiology · Los Angeles, CA
63204
Michael Shehata
Clinical Cardiac Electrophysiology · West Hollywood, CA
60173
NPI 159870008057178
Carina Sterling
Nurse Practitioner · Los Angeles, CA
55198
Ravi Prasad
Diagnostic Radiology · West Hollywood, CA
52171
Prn Ambulance, Llc
Ambulance Service Provider · North Hills, CA
50106
Mitchell Komaiko
Diagnostic Radiology · West Hollywood, CA
44116
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.