What is John Wang's specialty?

John Wang (NPI 1992899256) is a Medicare-billing provider whose primary specialty is Internal Medicine in Flushing, NY.

Where does John Wang practice?

John Wang practices in Flushing, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1992899256.

How much does Medicare pay John Wang?

John Wang (NPI 1992899256) received approximately $754K in total Medicare Part B payments, serving 707 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992899256

John WangMD

PRACTICESIGMA DERMATOLOGY P.C.See all providers at this practice →

Internal MedicineFlushing, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,602

Unique beneficiaries

—

Total services

4,791

Distinct HCPCS

Medicare payment

$323K

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

20.0

Quality

0.0

Cost

66.6

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.60%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$68

Payment records

By payment type

Food and Beverage$68

Top paying entities

Food and Beverage$68

REFERRAL NETWORK

Where John Wang'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
JAMAICA HOSPITAL NURSING HOME CO INC	69	202
Preventive Diagnostics Inc Portable X-Ray Supplier · Columbus, OH	67	225
Lifeline Ambulance Service Inc Ambulance Service Provider · Brooklyn, NY	56	82
Keisha Ballentine-Cargill Nurse Practitioner · Bronx, NY	53	430
Dalia Spilman Physician Assistant · Bronx, NY	51	332
JAMAICA HOSPITAL	49	109
Boris Yuabov Podiatry · Rego Park, NY	46	64
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	44	77
Richard Lucariello Cardiology · Bronx, NY	42	153
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	39	48
Daniel Berman Infectious Disease · Monroe, NY	36	99
Robert Mendelson Cardiology · Jamaica, NY	35	125

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