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PROVIDER PROFILE · NPI 1083679781

David RackerM.D.

PRACTICEST. HELENA HOSPITALSee all providers at this practice →
Diagnostic RadiologySaint Helena, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 050103
Hospital
CCN 050301
Hospital
CCN 051317
Hospital
CCN 051325
Hospital
CCN 051329
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,763
Unique beneficiaries
—
Total services
1,907
Distinct HCPCS
43
Medicare payment
$37K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (cohort median 2,975).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
89.4
Quality
86.3
Cost
66.6
Improvement activities
40.0
Promoting interop.
95.0
Payment adjustment
0.61%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where David Racker'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). 120 inbound referrers · 273 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ADVENTIST HEALTH CLEARLAKE HOSPITAL INC.9712,507
ADVENTIST HEALTH CLEARLAKE HOSPITAL INC.6661,348
Geoffrey Horn
Diagnostic Radiology · Saint Helena, CA
5511,484
William Duge
Diagnostic Radiology · Saint Helena, CA
5141,325
NPI 1407840002213721
Hossein Razavi
Critical Care (Intensivists) · Stanford, CA
198652
DOUGLAS, JERRY177402
Lakeshore Fire Prot District
Ambulance Service Provider · Clearlake, CA
171360
Timothy Lyons
Anesthesiology · Saint Helena, CA
163469
Mark Rose
Hospitalist · Bryan, TX
128334
LIES, JAMES124469
Raymond Jennings
Internal Medicine · Clearlake, CA
123447
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ADVENTIST HEALTH CLEARLAKE HOSPITAL INC.1,6154,169
ST. HELENA HOSPITAL1,5573,291
ADVENTIST HEALTH CLEARLAKE HOSPITAL INC.7181,573
William Duge
Diagnostic Radiology · Saint Helena, CA
6041,527
Geoffrey Horn
Diagnostic Radiology · Saint Helena, CA
4851,208
Timothy Lyons
Anesthesiology · Saint Helena, CA
288598
NPI 1407840002284561
Lakeshore Fire Prot District
Ambulance Service Provider · Clearlake, CA
262564
Evan Chisum
Emergency Medicine · Sacramento, CA
244561
Kathie Calloway
Emergency Medicine · Long Beach, CA
238495
DOUGLAS, JERRY212509
Evan Bloom
Emergency Medicine · San Francisco, CA
195432
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.