What is Xiao Wan's specialty?

Xiao Wan (NPI 1851616775) is a Medicare-billing provider whose primary specialty is Internal Medicine in Lancaster, CA.

Where does Xiao Wan practice?

Xiao Wan practices in Lancaster, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1851616775.

How much does Medicare pay Xiao Wan?

Xiao Wan (NPI 1851616775) received approximately $191K in total Medicare Part B payments, serving 585 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851616775

Xiao WanD.O.

PRACTICEHONG SHEN MD INCSee all providers at this practice →

Internal MedicineLancaster, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,322

Unique beneficiaries

—

Total services

2,079

Distinct HCPCS

Medicare payment

$178K

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

6,138

Beneficiaries

—

Total drug cost

$775K

Distinct drugs

139

Brand share

29.1%

Top prescribed drugs

Atorvastatin Calcium302 claims

Amlodipine Besylate259 claims

Furosemide168 claims

Hydrocodone/Acetaminophen160 claims

Apixaban149 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

78.2

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

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$3K

Food and Beverage$430

Education$40

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$3K

Food and Beverage$430

Education$40

REFERRAL NETWORK

Where Xiao Wan'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). 30 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ANTELOPE VALLEY HEALTH CARE DISTRICT	206	470
LASK, DAVID	32	64
Khalid Javeri Diagnostic Radiology · Santa Monica, CA	30	55
Silpa Yalamanchi Hospitalist · Mission Hills, CA	28	44
Naira Manukian Hospitalist · Tarzana, CA	27	52
Ferdinand Panoussi Internal Medicine · Lancaster, CA	22	31
NPI 1184787020	19	53
Serap Sobnosky Cardiology · Long Beach, CA	17	43
Bassel Hadaya Nephrology · Lancaster, CA	17	58
Atilla Uner Emergency Medicine · Los Angeles, CA	16	33
NPI 1255335535	16	36
Edward Oh Diagnostic Radiology · Tucson, AZ	15	28

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events