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PROVIDER PROFILE · NPI 1396827358

Robert GrossDO

PRACTICESIENNA WELLNES WALK-IN CLINICSee all providers at this practice →
Internal MedicineLake Isabella, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
755
Unique beneficiaries
—
Total services
1,266
Distinct HCPCS
12
Medicare payment
$110K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
PRESCRIBING · PART D · 2024
Total Rx claims
3,443
Beneficiaries
—
Total drug cost
$179K
Distinct drugs
67
Brand share
37.5%
Top prescribed drugs
Apixaban350 claims
Atorvastatin Calcium237 claims
Linagliptin189 claims
Omeprazole178 claims
Furosemide165 claims
REFERRAL NETWORK

Where Robert Gross'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). 17 inbound referrers · 48 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
KERN VALLEY HEALTHCARE DISTRICT2081,104
Gary Finstad
Internal Medicine · Lake Isabella, CA
104313
OPTIMAL HOSPICE, INC.61248
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
50142
Sanjiv Sharma
Cardiology · Bakersfield, CA
40107
RIDGECREST REGIONAL HOSPITAL35118
James Gutzman
Physician Assistant · Lake Isabella, CA
3389
Erinn Noeth
Diagnostic Radiology · Los Angeles, CA
3175
Byron Carcelen
Emergency Medicine · Los Banos, CA
2544
BAKERSFIELD MEMORIAL HOSPITAL2474
Mushtaq Ahmed
Pulmonary Disease · Bakersfield, CA
2089
Paul Giem
Emergency Medicine · Lake Isabella, CA
1886
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
KERN VALLEY HEALTHCARE DISTRICT2301,274
Progressive Ambulance, Inc.
Ambulance Service Provider · Ridgecrest, CA
108290
Kevin Chamas
Family Practice · New Iberia, LA
104256
Gary Finstad
Internal Medicine · Lake Isabella, CA
87244
Curtis Hammerman
Diagnostic Radiology · Santa Monica, CA
75211
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
67135
Elizabeth Moseley
Diagnostic Radiology · Norfolk, VA
55163
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
55169
OPTIMAL HOSPICE, INC.50125
CRAWFORD, GREGORY50151
Sanjiv Sharma
Cardiology · Bakersfield, CA
43127
JOUANDET, MARC43117
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.