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 1124353685

Ross GrantM.D.

PRACTICEZARAMD INCSee all providers at this practice →
HospitalistWest Hollywood, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

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

Hospital & Facility Affiliations (2)

CCN 050625
Hospital
CCN 050740
Hospital
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
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
381
Unique beneficiaries
—
Total services
664
Distinct HCPCS
6
Medicare payment
$54K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,917 Hospitalist providers in CA — above median (cohort median 446).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Ross Grant'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). 18 inbound referrers · 60 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
City Of Los Angeles
Ambulance Service Provider · Los Angeles, CA
42154
Michael Witkosky
Diagnostic Radiology · Sacramento, CA
2781
Elton Tourje
Diagnostic Radiology · Los Angeles, CA
25104
Unilab Corporation
Clinical Laboratory · West Hills, CA
2469
Jason Aaronson
Diagnostic Radiology · Los Angeles, CA
23102
Jay Yuan
Hospitalist · West Hollywood, CA
22289
Reza Arsanjani
Cardiology · Scottsdale, AZ
2168
Prn Ambulance, Llc
Ambulance Service Provider · North Hills, CA
1845
Dayle Robson
Diagnostic Radiology · Los Angeles, CA
1842
Willis Wagner
Vascular Surgery · Los Angeles, CA
1750
ROSEN, BRADLEY1731
Ravneet Bajwa
Hospitalist · Los Angeles, CA
1773
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CEDARS-SINAI MEDICAL CENTER164567
Xunzhang Wang
Clinical Cardiac Electrophysiology · Los Angeles, CA
43131
Navid Mehrpoo
Diagnostic Radiology · West Hollywood, CA
43131
Sumeet Chugh
Clinical Cardiac Electrophysiology · Los Angeles, CA
40108
Prn Ambulance, Llc
Ambulance Service Provider · North Hills, CA
34120
Ravi Prasad
Diagnostic Radiology · West Hollywood, CA
3470
Mamata Chithriki
Diagnostic Radiology · Los Angeles, CA
34103
NPI 15987000803193
Michael Shehata
Clinical Cardiac Electrophysiology · West Hollywood, CA
2985
Michael Witkosky
Diagnostic Radiology · Sacramento, CA
2548
Jay Yuan
Hospitalist · West Hollywood, CA
23110
Ashley Wachsman
Diagnostic Radiology · Los Angeles, CA
2335
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.