What is Wenchiang Han's specialty?

Wenchiang Han (NPI 1477545721) is a Medicare-billing provider whose primary specialty is Neurology in Marysville, CA.

Where does Wenchiang Han practice?

Wenchiang Han practices in Marysville, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1477545721.

How much does Medicare pay Wenchiang Han?

Wenchiang Han (NPI 1477545721) received approximately $215K in total Medicare Part B payments, serving 833 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1477545721

Wenchiang HanM.D.

NeurologyMarysville, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,184

Unique beneficiaries

—

Total services

9,580

Distinct HCPCS

Medicare payment

$212K

Peer benchmark

Total Medicare services vs. 1,670 Neurology providers in CA — top quintile (cohort median 581).

PRESCRIBING · PART D · 2024

Total Rx claims

3,461

Beneficiaries

—

Total drug cost

$495K

Distinct drugs

Brand share

22.8%

Top prescribed drugs

Donepezil Hcl380 claims

Carbidopa/Levodopa200 claims

Gabapentin194 claims

Escitalopram Oxalate177 claims

Memantine Hcl173 claims

QUALITY · MIPS · 2024

Final MIPS score

99.1

Quality

98.1

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.01%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

122

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where Wenchiang Han'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). 45 inbound referrers · 100 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Bi-County Ambulance Service, Inc. Ambulance Service Provider · Yuba City, CA	179	284
Rahul Gupta Diagnostic Radiology · Yuba City, CA	153	300
Sutter Valley Medical Foundation Clinical Laboratory · Yuba City, CA	139	423
Alka Thakran Diagnostic Radiology · Yuba City, CA	116	183
Howard Youngworth Diagnostic Radiology · Yuba City, CA	109	186
FRINK, NELSON	107	184
Maninder Paul Bains Pulmonary Disease · Yuba City, CA	61	124
Minh Bui Cardiology · Yuba City, CA	44	88
Tin Way Interventional Cardiology · Yuba City, CA	31	59
Amul Garg Hospitalist · Marysville, CA	30	42
Cosmo Fraser Nephrology · Yuba City, CA	28	100
Hector Lopez Emergency Medicine · Willows, CA	28	55

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
RIDEOUT MEMORIAL HOSPITAL	372	943
Sutter Valley Medical Foundation Clinical Laboratory · Yuba City, CA	124	359
Daniel Dorsey Diagnostic Radiology · Yuba City, CA	124	221
Rahul Gupta Diagnostic Radiology · Yuba City, CA	105	193
Robert Wankmuller Diagnostic Radiology · Yuba City, CA	91	167
Alka Thakran Diagnostic Radiology · Yuba City, CA	89	142
LOTT, SUSAN	85	175
North Star Emergency Services, Inc. Ambulance Service Provider · Livermore, CA	79	99
Howard Youngworth Diagnostic Radiology · Yuba City, CA	71	110
FRINK, NELSON	69	144
Bi-County Ambulance Service, Inc. Ambulance Service Provider · Yuba City, CA	64	106
Rupinder Brar Cardiology · Yuba City, CA	53	114

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