What is William Yang's specialty?

William Yang (NPI 1609005479) is a Medicare-billing provider whose primary specialty is Internal Medicine in Northridge, CA.

Where does William Yang practice?

William Yang practices in Northridge, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1609005479.

How much does Medicare pay William Yang?

William Yang (NPI 1609005479) received approximately $690K in total Medicare Part B payments, serving 933 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609005479

William YangM.D.

Internal MedicineNorthridge, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,576

Unique beneficiaries

—

Total services

9,063

Distinct HCPCS

Medicare payment

$678K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

4,127

Beneficiaries

—

Total drug cost

$1.7M

Distinct drugs

Brand share

29.8%

Top prescribed drugs

Amlodipine Besylate240 claims

Losartan Potassium224 claims

Nifedipine186 claims

Finerenone170 claims

Torsemide170 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$17K

Payment records

178

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$13K

Food and Beverage$4K

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$13K

Food and Beverage$4K

REFERRAL NETWORK

Where William Yang'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). 32 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY COMMUNITY CARE	136	567
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	67	147
Dayan Gandhi Nephrology · Northridge, CA	65	300
Kellie Curtis General Surgery · Northridge, CA	56	207
Unilab Corporation Clinical Laboratory · West Hills, CA	49	244
INNOVATIVE DIALYSIS CENTER OF NORTHRIDGE, LLC	47	689
Somnath Basu Diagnostic Radiology · Riverside, CA	45	109
SPECTRA LABORATORIES INC	43	271
WEST HILLS HOSPITAL	39	108
Raluca Arimie Cardiology · West Hills, CA	34	171
Leo Kassabian Cardiology · Encino, CA	26	98
Alfred Pascual Emergency Medicine · Northridge, CA	26	75

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