caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1205867827

David WilliamsM.D.PH.D.

PRACTICEUNC HOSPITALSee all providers at this practice →
PathologyChapel Hill, NCI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 340017
Hospital
CCN 340050
Hospital
CCN 340061
Hospital
CCN 340090
Hospital
CCN 340114
Hospital
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 Williams'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). 2 inbound referrers · 4 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Margaret Gulley
Pathology · Chapel Hill, NC
2237
Megan Sterlina
Physician Assistant · Chapel Hill, NC
1118
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF NORTH CAROLINA HOSPITALS AT CHAPEL HILL48187
FOSTER, MATTHEW1239
Jonathan Serody
Hematopoietic Cell Transplantation and Cellular Therapy · Chapel Hill, NC
1139
Steven Park
Medical Oncology · Concord, NC
1180
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
689
Unique beneficiaries
—
Total services
918
Distinct HCPCS
16
Medicare payment
$32K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 315 Pathology providers in NC — below median (cohort median 1,479).