What is David Van Duin's specialty?

David Van Duin (NPI 1225124621) is a Medicare-billing provider whose primary specialty is Infectious Disease in Chapel Hill, NC.

Where does David Van Duin practice?

David Van Duin practices in Chapel Hill, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1225124621.

How much does Medicare pay David Van Duin?

David Van Duin (NPI 1225124621) received approximately $14K in total Medicare Part B payments, serving 67 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1225124621

David Van DuinM.D.

Infectious DiseaseChapel Hill, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

120

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 199 Infectious Disease providers in NC — below median (cohort median 296).

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 · 2025

Total received

$2K

Payment records

By payment type

Consulting Fee$2K

Food and Beverage$128

Top paying entities

Consulting Fee$2K

Food and Beverage$128

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 340061

Hospital

REFERRAL NETWORK

Where David Van Duin'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 · 44 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARKER, LEONARD	48	595
Lisa Rose-Jones Advanced Heart Failure and Transplant Cardiology · Wilmington, NC	32	228
BIRCHARD, KATHERINE	29	235
Anne Lachiewicz Infectious Disease · Chapel Hill, NC	29	461
WILCOX, CLAIRE	26	332
Randal Detwiler Nephrology · Chapel Hill, NC	25	185
Blair Keagy Vascular Surgery · Chapel Hill, NC	25	223
SUETA, CARLA	22	202
FIELDING, JULIA	21	99
William Hyslop Diagnostic Radiology · Chapel Hill, NC	19	108
Sheila Lee Diagnostic Radiology · Durham, NC	18	118
SEMELKA, RICHARD	15	50

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF NORTH CAROLINA HOSPITALS AT CHAPEL HILL	93	866
PARKER, LEONARD	35	495
Pearlie Chong Infectious Disease · Dallas, TX	35	389
Anne Lachiewicz Infectious Disease · Chapel Hill, NC	33	542
WILCOX, CLAIRE	32	378
Blair Keagy Vascular Surgery · Chapel Hill, NC	29	190
BIRCHARD, KATHERINE	27	180
HEYNEMAN, LAURA	26	202
Randal Detwiler Nephrology · Chapel Hill, NC	23	183
Lisa Rose-Jones Advanced Heart Failure and Transplant Cardiology · Wilmington, NC	22	130
Karin True Nephrology · Chapel Hill, NC	22	207
Ross Simpson Cardiology · Chapel Hill, NC	22	168

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events