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PROVIDER PROFILE · NPI 1235240987

Daniel GreenwaldM.D.

PRACTICESTEVEN ZELKOSee all providers at this practice →
Medical OncologySanta Barbara, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 050262
Hospital
CCN 050357
Hospital
CCN 050396
Hospital
CCN 051331
Hospital
QUALITY · MIPS · 2024
Final MIPS score
87.5
Quality
79.4
Cost
73.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.53%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
217
Beneficiaries
—
Total drug cost
$126K
Distinct drugs
8
Brand share
12.4%
Top prescribed drugs
Prednisone61 claims
Abiraterone Acetate34 claims
Tamoxifen Citrate30 claims
Dexamethasone27 claims
Gabapentin23 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$19K
Payment records
23
By payment type
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$16K
Consulting Fee$2K
Food and Beverage$604
Travel and Lodging$284
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,538
Unique beneficiaries
—
Total services
101,167
Distinct HCPCS
37
Medicare payment
$3.6M
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 268 Medical Oncology providers in CA — top quintile (cohort median 1,130).
REFERRAL NETWORK

Where Daniel Greenwald'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). 36 inbound referrers · 56 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
3676,023
SANTA BARBARA COTTAGE HOSPITAL1461,338
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
4492
Steven Hartzman
Diagnostic Radiology · Santa Barbara, CA
42253
Sean Snodgress
Diagnostic Radiology · Santa Barbara, CA
42197
LEE, ARTHUR39395
Christopher Kuzminski
Diagnostic Radiology · Santa Barbara, CA
38193
Unilab Corporation
Clinical Laboratory · West Hills, CA
37186
GOLETA VALLEY COTTAGE HOSPITAL33330
Michael Trambert
Diagnostic Radiology · Santa Barbara, CA
3295
American Medical Response West
Ambulance Service Provider · Buellton, CA
32133
COMER, STEWART2686
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
2554,746
SANTA BARBARA COTTAGE HOSPITAL1481,261
Frederic Kass
Hematology-Oncology · Santa Barbara, CA
82703
Thomas Woliver
Hematology-Oncology · Santa Barbara, CA
62536
Kenneth Daughters
Diagnostic Radiology · Santa Barbara, CA
48240
Steven Hartzman
Diagnostic Radiology · Santa Barbara, CA
43224
Stuart Braverman
Diagnostic Radiology · Santa Barbara, CA
42250
LEE, ARTHUR41300
American Medical Response West
Ambulance Service Provider · Buellton, CA
40135
Sean Snodgress
Diagnostic Radiology · Santa Barbara, CA
32146
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
3263
Thomas Daughters
Diagnostic Radiology · Santa Barbara, CA
32196
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.