PROVIDER PROFILE · NPI 1871512111

William DunnM.D.

PRACTICEKERN RADIOLOGY MEDICAL GROUP, INCSee all providers at this practice →

Diagnostic RadiologyBakersfield, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,366

Unique beneficiaries

—

Total services

1,397

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

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

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where William Dunn'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). 102 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	434	1,053
BAKERSFIELD MEMORIAL HOSPITAL	349	631
DIGNITY HEALTH	309	500
BORNSTEIN, ISAAC	189	402
Alan Mortezaie Diagnostic Radiology · Bakersfield, CA	148	278
TYMINSKI, LEONARD	146	295
Rachel Brock Diagnostic Radiology · Bakersfield, CA	110	197
NPI 1336168665	98	224
David Yuan Diagnostic Radiology · Bakersfield, CA	94	180
Waad Hanna Diagnostic Radiology · Bakersfield, CA	94	174
Bernard Maristany Diagnostic Radiology · Bakersfield, CA	88	138
ARCHIBEQUE, FRANK	85	177

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history