What is Yakuan Yvonne Chen's specialty?

Yakuan Yvonne Chen (NPI 1306959135) is a Medicare-billing provider whose primary specialty is Nephrology in Oakland, CA.

Where does Yakuan Yvonne Chen practice?

Yakuan Yvonne Chen practices in Oakland, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1306959135.

How much does Medicare pay Yakuan Yvonne Chen?

Yakuan Yvonne Chen (NPI 1306959135) received approximately $311K in total Medicare Part B payments, serving 611 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1306959135

Yakuan Yvonne ChenM.D.

NephrologyOakland, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,360

Unique beneficiaries

—

Total services

2,731

Distinct HCPCS

Medicare payment

$297K

Peer benchmark

Total Medicare services vs. 985 Nephrology providers in CA — top quintile (cohort median 1,482).

PRESCRIBING · PART D · 2024

Total Rx claims

2,741

Beneficiaries

—

Total drug cost

$983K

Distinct drugs

Brand share

40.5%

Top prescribed drugs

Empagliflozin376 claims

Carvedilol212 claims

Amlodipine Besylate212 claims

Dapagliflozin Propanediol164 claims

Losartan Potassium161 claims

QUALITY · MIPS · 2024

Final MIPS score

96.1

Quality

77.3

Cost

77.2

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.89%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$5K

Payment records

By payment type

Consulting Fee$3K

Food and Beverage$2K

Travel and Lodging$55

Education$28

Top paying entities

Consulting Fee$3K

Food and Beverage$2K

Travel and Lodging$55

Education$28

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (9)

Dialysis facility

Dialysis facility

Home health agency

Home health agency

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Yakuan Yvonne Chen'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). 67 inbound referrers · 102 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Kathryn Klima Diagnostic Radiology · Oakland, CA	103	378
RICH, PHILIP	79	302
RAI CARE CENTERS OF NORTHERN CALIFORNIA II, LLC	62	1,202
Sangeeta Gambhir Diagnostic Radiology · Walnut Creek, CA	58	186
Linda Gordon Diagnostic Radiology · San Jose, CA	54	128
SPECTRA LABORATORIES INC	41	345
Eric Johnson Interventional Cardiology · Oakland, CA	34	109
Alden Mcdonald Interventional Cardiology · Oakland, CA	32	126
Christopher Lee Diagnostic Radiology · Walnut Creek, CA	32	118
Mitul Kadakia Interventional Cardiology · Oakland, CA	30	85
Phillip Wong Diagnostic Radiology · Menlo Park, CA	28	65
Gwendolen Chang Nephrology · San Leandro, CA	27	62

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SUTTER EAST BAY HOSPITALS	155	1,188
Hussain Gilani Nephrology · Oakland, CA	129	668
Ole Dierks Nephrology · Oakland, CA	90	340
Unilab Corporation Clinical Laboratory · Sacramento, CA	89	328
Kathryn Klima Diagnostic Radiology · Oakland, CA	80	283
Protransport 1 Ambulance Service Provider · Rohnert Park, CA	68	248
Joseph Mersol Diagnostic Radiology · Walnut Creek, CA	66	251
RAI CARE CENTERS OF NORTHERN CALIFORNIA II, LLC	62	735
RICH, PHILIP	60	190
PARAMEDICS PLUS, LLC	56	254
Unilab Corporation Clinical Laboratory · San Jose, CA	55	211
T. Eric Drasin Diagnostic Radiology · Oakland, CA	51	209

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