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PROVIDER PROFILE · NPI 1275560484

David Shirley

PRACTICEDIVERSIFIED SUSTAINABLE SYSTEMSSee all providers at this practice →
Family MedicineRocklin, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
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 David Shirley'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). 21 inbound referrers · 41 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Vladlen Pogorelov
Nurse Practitioner · Rocklin, CA
169629
Alphaone Ambulance Medical Services Inc
Ambulance Service Provider · Sacramento, CA
81293
Community Mobile Diagnostics Llc
Portable X-Ray Supplier · San Leandro, CA
63328
CARMICHAEL CARE INC.36141
Glen Xiong
Psychiatry · Sacramento, CA
2661
SUTTER VALLEY HOSPITALS25144
Douglas Hague
Podiatry · Sacramento, CA
2570
BRISTOL HOSPICE - SACRAMENTO, LLC24133
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
2251
DIGNITY HEALTH2176
Roben Ahdoot
Diagnostic Radiology · Sacramento, CA
1867
DIGNITY HEALTH1762
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Vladlen Pogorelov
Nurse Practitioner · Rocklin, CA
152577
Unilab Corporation
Clinical Laboratory · Sacramento, CA
104453
Peter Romines
Podiatry · Citrus Heights, CA
85201
MDX-MDL HOLDINGS, LLC791,525
IR REHAB HOME HEALTH, INC.74147
Alphaone Ambulance Medical Services Inc
Ambulance Service Provider · Sacramento, CA
66208
Protransport 1
Ambulance Service Provider · Rohnert Park, CA
58171
FOCUS HOME CARE58208
Community Mobile Diagnostics Llc
Portable X-Ray Supplier · San Leandro, CA
58295
DIGNITY HEALTH43111
CARMICHAEL CARE INC.38135
REGENTS OF THE UNIVERSITY OF CALIFORNIA33166
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.