PROVIDER PROFILE · NPI 1609830843

Mark NielsenMD

PRACTICEFAIRVIEW CLINICSSee all providers at this practice →

Internal MedicineBloomington, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,836

Unique beneficiaries

—

Total services

2,215

Distinct HCPCS

Medicare payment

$78K

Peer benchmark

Total Medicare services vs. 1,849 Internal Medicine providers in MN — top quintile (cohort median 405).

PRESCRIBING · PART D · 2024

Total Rx claims

8,838

Beneficiaries

—

Total drug cost

$480K

Distinct drugs

110

Brand share

16.3%

Top prescribed drugs

Lisinopril731 claims

Atorvastatin Calcium693 claims

Amlodipine Besylate562 claims

Simvastatin562 claims

Levothyroxine Sodium412 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$27

Payment records

By payment type

Food and Beverage$27

REFERRAL NETWORK

Where Mark Nielsen'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FAIRVIEW HEALTH SERVICES	69	362
FAIRVIEW HOME CARE AND HOSPICE	33	77
Mark Nelson Family Practice · Bloomington, MN	22	91
Allina Health System Ambulance Service Provider · Saint Paul, MN	19	63
Steven Thiel Diagnostic Radiology · Roseville, MN	18	32
FAIRVIEW HEALTH SERVICES	17	31
Michelle Hopman Physician Assistant · Bloomington, MN	17	64
Franklin Liu Diagnostic Radiology · Saint Paul, MN	15	28
John Colford Diagnostic Radiology · Grand Rapids, MI	13	26
Hennepin Healthcare System, Inc Opioid Treatment Program · Minneapolis, MN	13	30

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