What is Matthew Jansen's specialty?

Matthew Jansen (NPI 1255441408) is a Medicare-billing provider whose primary specialty is Internal Medicine in Marshfield, WI.

Where does Matthew Jansen practice?

Matthew Jansen practices in Marshfield, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1255441408.

How much does Medicare pay Matthew Jansen?

Matthew Jansen (NPI 1255441408) received approximately $13K in total Medicare Part B payments, serving 113 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1255441408

Matthew JansenMD

PRACTICEMARSHFIELD CLINICSee all providers at this practice →

Internal MedicineMarshfield, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

144

Unique beneficiaries

—

Total services

200

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 1,244 Internal Medicine providers in WI — bottom quintile (cohort median 578).

PRESCRIBING · PART D · 2024

Total Rx claims

4,375

Beneficiaries

—

Total drug cost

$228K

Distinct drugs

Brand share

14.8%

Top prescribed drugs

Atorvastatin Calcium410 claims

Amlodipine Besylate256 claims

Lisinopril214 claims

Metoprolol Succinate209 claims

Losartan Potassium206 claims

QUALITY · MIPS · 2024

Final MIPS score

80.6

Quality

55.5

Cost

71.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.23%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 527189

Home health agency

CCN 520037

Hospital

CCN 521323

Hospital

REFERRAL NETWORK

Where Matthew Jansen'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST JOSEPH'S HOSPITAL OF MARSHFIELD, INC	19	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Marshfield Clinic Inc Clinical Laboratory · Marshfield, WI	71	223
ST JOSEPH'S HOSPITAL OF MARSHFIELD, INC	14	26
Emmanuel Omoba Diagnostic Radiology · Buffalo, NY	11	12

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