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PROVIDER PROFILE · NPI 1073543542

David Ketelaar

PRACTICEDIGNITY HEALTHSee all providers at this practice →
Emergency MedicineSanta Maria, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 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 Ketelaar'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). 3 inbound referrers · 26 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
American Medical Response West
Ambulance Service Provider · Buellton, CA
2770
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
1738
Muthiyaliah Babu
Internal Medicine · Santa Maria, CA
1145
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
DIGNITY HEALTH267860
American Medical Response West
Ambulance Service Provider · Buellton, CA
86202
John Newlander
Family Practice · Santa Maria, CA
58215
William Wright
Diagnostic Radiology · Eden Prairie, MN
4991
BEAHM, BRENT4893
CHURCH, THOMAS4376
Mark Ziemba
Diagnostic Radiology · Eden Prairie, MN
4071
Kenneth Spearman
Diagnostic Radiology · Arroyo Grande, CA
3770
Steven Sonnabend
Diagnostic Radiology · Eden Prairie, MN
3682
Timothy Watson
Diagnostic Radiology · Brooklyn, NY
3263
Mark Ginkel
Cardiology · Santa Maria, CA
2058
Lerzan Tunali Madenci
Internal Medicine · Santa Maria, CA
1877
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.