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 1235164294

David ShermanM.D.

NephrologyGlendale, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

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

Hospital & Facility Affiliations (5)

CCN 752549
Dialysis facility
CCN 559116
Home health agency
CCN 757261
Home health agency
CCN 050058
Hospital
CCN 050124
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
248
Unique beneficiaries
—
Total services
645
Distinct HCPCS
7
Medicare payment
$111K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 985 Nephrology providers in CA — below median (cohort median 1,482).
REFERRAL NETWORK

Where David Sherman'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). 19 inbound referrers · 40 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Primex Clinical Laboratories Inc.
Clinical Laboratory · Van Nuys, CA
114588
DIGNITY COMMUNITY CARE98406
Unilab Corporation
Clinical Laboratory · West Hills, CA
63229
BROWN, STEVEN2980
Stephen Greenberg
Diagnostic Radiology · Los Angeles, CA
2191
USC VERDUGO HILLS HOSPITAL, LLC1885
Alexander Grimm
Diagnostic Radiology · West Hollywood, CA
1852
Jean-Pierre Antaki
Infectious Disease · Glendale, CA
1777
Don Lee
Interventional Cardiology · Glendale, CA
15108
Bruce Bagheri
Cardiology · Glendale, CA
1581
Daniel Goodwin
Cardiology · Portland, OR
1542
John Mckenzie
Internal Medicine · Glendale, CA
1427
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
DIGNITY COMMUNITY CARE112457
Primex Clinical Laboratories Inc.
Clinical Laboratory · Van Nuys, CA
66271
Fred Lim
Interventional Radiology · Glendale, CA
47269
Unilab Corporation
Clinical Laboratory · West Hills, CA
45147
Oz Dror
Diagnostic Radiology · Tampa, FL
35147
GLENDALE ADVENTIST MEDICAL CENTER34132
Lawrence O'connor
Cardiology · Glendale, CA
3175
BROWN, STEVEN2157
DVA HEALTHCARE RENAL CARE INC21311
NPI 173014970920192
MACKEY, JOHN1968
FISHER, MADELEINE1954
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.
PRESCRIBING · PART D · 2024
Total Rx claims
1,237
Beneficiaries
—
Total drug cost
$60K
Distinct drugs
46
Brand share
6.4%
Top prescribed drugs
Pantoprazole Sodium74 claims
Amlodipine Besylate73 claims
Allopurinol68 claims
Losartan Potassium58 claims
Atorvastatin Calcium55 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.