What is Matthew Tsang's specialty?

Matthew Tsang (NPI 1821281338) is a Medicare-billing provider whose primary specialty is Dermatology in Minneapolis, MN.

Where does Matthew Tsang practice?

Matthew Tsang practices in Minneapolis, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1821281338.

How much does Medicare pay Matthew Tsang?

Matthew Tsang (NPI 1821281338) received approximately $45K in total Medicare Part B payments, serving 856 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821281338

Matthew TsangM.D., M.STUD. OXON.

DermatologyMinneapolis, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,064

Unique beneficiaries

—

Total services

1,575

Distinct HCPCS

Medicare payment

$42K

Peer benchmark

Total Medicare services vs. 255 Dermatology providers in MN — below median (cohort median 1,668).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$575

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Ketoconazole28 claims

Triamcinolone Acetonide18 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Matthew Tsang'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Robert Werling Dermatology · St Louis Park, MN	47	83
Karla Rosenman Dermatology · St Louis Park, MN	31	111
Alison Adams Dermatology · Minneapolis, MN	25	79
Larisa Speetzen Dermatology · St Louis Park, MN	23	57
Cari Dakin Dermatology · St Louis Park, MN	19	63
Rachel Hub Dermatology · St Louis Park, MN	17	48
Allison Schini Dermatology · St Louis Park, MN	17	48
Victoria Vanroy Dermatology · Omaha, NE	15	50
H Holmes Dermatology · Plymouth, MN	14	50
MACAULAY, MICHAEL	13	35
Jason Michaels Dermatology · Scottsdale, AZ	13	48

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