What is Hao Yan's specialty?

Hao Yan (NPI 1184680944) is a Medicare-billing provider whose primary specialty is Family Practice in Zionsville, IN.

Where does Hao Yan practice?

Hao Yan practices in Zionsville, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1184680944.

How much does Medicare pay Hao Yan?

Hao Yan (NPI 1184680944) received approximately $27K in total Medicare Part B payments, serving 286 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1184680944

Hao YanM.D.

Family PracticeZionsville, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

410

Unique beneficiaries

—

Total services

429

Distinct HCPCS

Medicare payment

$25K

Peer benchmark

Total Medicare services vs. 2,007 Family Practice providers in IN — below median (cohort median 736).

PRESCRIBING · PART D · 2024

Total Rx claims

303

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

11.2%

Top prescribed drugs

Methylprednisolone62 claims

Cephalexin42 claims

Prednisone41 claims

Azithromycin40 claims

Doxycycline Monohydrate28 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Hao Yan'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 · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. VINCENT HOSPITAL & HEALTH CARE CENTER, INC.	26	37
Bruce Waller Cardiology · Indianapolis, IN	12	15

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST. VINCENT HOSPITAL & HEALTH CARE CENTER, INC.	83	149
MID AMERICA CLINICAL LABORATORIES, LLC	69	105
ST. VINCENT CARMEL HOSPITAL, INC.	13	17
Luis Romero-Cortez Family Practice · Zionsville, IN	12	21
Bruce Waller Cardiology · Indianapolis, IN	12	14
SIEVERS, HARVEY	11	15

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