PROVIDER PROFILE · NPI 1558555896

Marty MertensM.D.

PRACTICEINFINITE HEALTH COLLABORATIVE, PASee all providers at this practice →

RheumatologyWoodbury, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

871

Unique beneficiaries

—

Total services

2,772

Distinct HCPCS

Medicare payment

$73K

Peer benchmark

Total Medicare services vs. 93 Rheumatology providers in MN — above median (cohort median 3,098).

PRESCRIBING · PART D · 2024

Total Rx claims

1,942

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

Brand share

28.6%

Top prescribed drugs

Prednisone357 claims

Methotrexate Sodium349 claims

Hydroxychloroquine Sulfate313 claims

Leucovorin Calcium117 claims

Leflunomide104 claims

QUALITY · MIPS · 2024

Final MIPS score

91.8

Quality

95.1

Cost

81.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.71%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Marty Mertens'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Group Health Plan Inc. Clinical Laboratory · Eden Prairie, MN	113	825
Sou-Pan Wu Rheumatology · Woodbury, MN	20	53

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