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PROVIDER PROFILE · NPI 1255330833

Steven HartzmanM.D.

Diagnostic RadiologySanta Barbara, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 050136
Hospital
CCN 050174
Hospital
CCN 050278
Hospital
CCN 500019
Hospital
CCN 500024
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
6,337
Unique beneficiaries
—
Total services
21,668
Distinct HCPCS
61
Medicare payment
$248K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top quintile (cohort median 2,975).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Steven Hartzman'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). 152 inbound referrers · 306 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SANTA BARBARA COTTAGE HOSPITAL7731,876
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
6512,190
American Medical Response West
Ambulance Service Provider · Buellton, CA
356803
Christopher Kuzminski
Diagnostic Radiology · Santa Barbara, CA
251784
Sean Snodgress
Diagnostic Radiology · Santa Barbara, CA
228720
LEE, ARTHUR220892
Michael Trambert
Diagnostic Radiology · Santa Barbara, CA
185620
James Benzian
Diagnostic Radiology · Santa Barbara, CA
135435
GOLETA VALLEY COTTAGE HOSPITAL131396
POJUNAS, KATHLEEN110271
LOMPOC VALLEY MEDICAL CENTER94265
Jeffrey Yim
Internal Medicine · Santa Barbara, CA
92387
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SANTA BARBARA COTTAGE HOSPITAL1,1912,673
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
6582,158
American Medical Response West
Ambulance Service Provider · Buellton, CA
4801,083
Thomas Daughters
Diagnostic Radiology · Santa Barbara, CA
3621,371
Kenneth Daughters
Diagnostic Radiology · Santa Barbara, CA
3431,252
Stuart Braverman
Diagnostic Radiology · Santa Barbara, CA
3311,197
Bernard Chow
Diagnostic Radiology · Santa Barbara, CA
267825
John Yoon
Diagnostic Radiology · Santa Barbara, CA
250744
John Wheelock
Diagnostic Radiology · Santa Barbara, CA
243687
Michael Trambert
Diagnostic Radiology · Santa Barbara, CA
237819
LEE, ARTHUR229952
Christopher Kuzminski
Diagnostic Radiology · Santa Barbara, CA
195576
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.