What is Mark Olsen's specialty?

Mark Olsen (NPI 1831108430) is a Medicare-billing provider whose primary specialty is Family Practice in Lowell, AR.

Where does Mark Olsen practice?

Mark Olsen practices in Lowell, AR, based on the location reported in the CMS Medicare provider datasets for NPI 1831108430.

How much does Medicare pay Mark Olsen?

Mark Olsen (NPI 1831108430) received approximately $17K in total Medicare Part B payments, serving 205 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831108430

Mark OlsenM.D.

PRACTICEARCARESee all providers at this practice →

Family PracticeLowell, ARI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

374

Unique beneficiaries

—

Total services

470

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 1,065 Family Practice providers in AR — below median (cohort median 1,089).

PRESCRIBING · PART D · 2024

Total Rx claims

2,893

Beneficiaries

—

Total drug cost

$51K

Distinct drugs

Brand share

26.8%

Top prescribed drugs

Estradiol601 claims

Progesterone, Micronized533 claims

Levothyroxine Sodium393 claims

Liothyronine Sodium318 claims

Testosterone Cypionate112 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 Mark Olsen'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	146	274
MERCY HOSPITAL ROGERS	16	32
WASHINGTON REGIONAL MEDICAL CENTER	15	32

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