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PROVIDER PROFILE · NPI 1083620330

William PierceM.D.

General SurgeryLompoc, 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.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 559004
Home health agency
CCN 050110
Hospital
CCN 051318
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
27
Beneficiaries
—
Total drug cost
$48
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Tramadol Hcl27 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$213
Payment records
1
By payment type
Education$213
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
115
Unique beneficiaries
—
Total services
144
Distinct HCPCS
5
Medicare payment
$11K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,763 General Surgery providers in CA — above median (cohort median 269).
REFERRAL NETWORK

Where William Pierce'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). 7 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LOMPOC VALLEY MEDICAL CENTER75514
MACHIN, TOMAS35100
Duard Enoch
Diagnostic Radiology · Oakland, CA
3078
David Mcaninch
Diagnostic Radiology · Lompoc, CA
30127
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
2058
Rahim Raoufi
Gastroenterology · Lompoc, CA
1372
Michelle Hoopes
Physician Assistant · Fortuna, CA
1215
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LOMPOC VALLEY MEDICAL CENTER87717
Khawar Gul
Cardiology · Lompoc, CA
46198
Duard Enoch
Diagnostic Radiology · Oakland, CA
32123
David Mcaninch
Diagnostic Radiology · Lompoc, CA
30107
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC2631
Cassandra Kennedy
General Surgery · Fortuna, CA
2332
MACHIN, TOMAS2282
Cedric Kwon
Anesthesiology · Lompoc, CA
2268
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
1657
Jose Yongco
Internal Medicine · Santa Maria, CA
1494
Michael Ashnin
Anesthesiology · Lompoc, CA
1350
Coastal Pathology Medical Associates, Inc
Clinical Laboratory · Eureka, CA
1315
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.