What is Rex Wu's specialty?

Rex Wu (NPI 1861456196) is a Medicare-billing provider whose primary specialty is Internal Medicine in New York, NY.

Where does Rex Wu practice?

Rex Wu practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1861456196.

How much does Medicare pay Rex Wu?

Rex Wu (NPI 1861456196) received approximately $44K in total Medicare Part B payments, serving 112 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861456196

Rex WuM.D.

PRACTICEREX WU,MD.PLLCSee all providers at this practice →

Internal MedicineNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

394

Unique beneficiaries

—

Total services

548

Distinct HCPCS

Medicare payment

$41K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — above median (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

18,649

Beneficiaries

—

Total drug cost

$2.4M

Distinct drugs

152

Brand share

23.2%

Top prescribed drugs

Amlodipine Besylate1,857 claims

Atorvastatin Calcium1,575 claims

Losartan Potassium1,060 claims

Metoprolol Succinate771 claims

Rosuvastatin Calcium502 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$524

Payment records

By payment type

Food and Beverage$524

Top paying entities

Food and Beverage$524

REFERRAL NETWORK

Where Rex Wu'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	37	81
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	30	68
Calvin Lo Diagnostic Radiology · New York, NY	22	47
TRASI, SUNIL	16	31
Christopher Wladyka Diagnostic Radiology · Sacramento, CA	15	45
Heather Osborne Diagnostic Radiology · New York, NY	13	22
Barbara Kuang Diagnostic Radiology · New York, NY	12	21
BETH ISRAEL MEDICAL CENTER	11	46

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