What is Marguerite Yao's specialty?

Marguerite Yao (NPI 1093030264) is a Medicare-billing provider whose primary specialty is Internal Medicine in Chapel Hill, NC.

Where does Marguerite Yao practice?

Marguerite Yao practices in Chapel Hill, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1093030264.

How much does Medicare pay Marguerite Yao?

Marguerite Yao (NPI 1093030264) received approximately $58K in total Medicare Part B payments, serving 240 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1093030264

Marguerite YaoMD

PRACTICEUNC PHYSICIANS NETWORK, LLCSee all providers at this practice →

Internal MedicineChapel Hill, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

924

Unique beneficiaries

—

Total services

1,141

Distinct HCPCS

Medicare payment

$51K

Peer benchmark

Total Medicare services vs. 2,554 Internal Medicine providers in NC — above median (cohort median 687).

PRESCRIBING · PART D · 2024

Total Rx claims

4,216

Beneficiaries

—

Total drug cost

$318K

Distinct drugs

Brand share

19.9%

Top prescribed drugs

Atorvastatin Calcium249 claims

Losartan Potassium248 claims

Levothyroxine Sodium184 claims

Amlodipine Besylate147 claims

Gabapentin109 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$31

Payment records

By payment type

Food and Beverage$31

Top paying entities

Food and Beverage$31

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 340061

Hospital

REFERRAL NETWORK

Where Marguerite Yao'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

Physician	Patients	Visits
Lisa Hartman Internal Medicine · Chapel Hill, NC	11	27
Sarah Saunders Physician Assistant · Chapel Hill, NC	11	49

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF NORTH CAROLINA HOSPITALS AT CHAPEL HILL	45	230
Laboratory Corporation Of America Holdings Clinical Laboratory · Burlington, NC	42	147
Lisa Hartman Internal Medicine · Chapel Hill, NC	15	68
DUKE UNIVERSITY HEALTH SYSTEM, INC.	11	36

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