PROVIDER PROFILE · NPI 1609837368

Mark CarlsonM.D.

Internal MedicineSioux City, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,751

Unique beneficiaries

—

Total services

2,608

Distinct HCPCS

Medicare payment

$120K

Peer benchmark

Total Medicare services vs. 418 Internal Medicine providers in IA — top quintile (cohort median 722).

PRESCRIBING · PART D · 2024

Total Rx claims

3,816

Beneficiaries

—

Total drug cost

$525K

Distinct drugs

Brand share

26.4%

Top prescribed drugs

Rosuvastatin Calcium210 claims

Telmisartan206 claims

Levothyroxine Sodium177 claims

Atorvastatin Calcium154 claims

Amlodipine Besylate120 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$6K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5K

Food and Beverage$978

Education$12

REFERRAL NETWORK

Where Mark Carlson'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Molly Schooley Physician Assistant · Dakota Dunes, SD	106	784
CARDIODX, INC.	54	253
Dayne Roberts Diagnostic Radiology · Albemarle, NC	42	136
Eric Luebbert Diagnostic Radiology · Ida Grove, IA	41	153
Lab Genomics, Llc Clinical Laboratory · Fountain Valley, CA	29	167
SIOUXLAND SURGERY CENTER LIMITED LIABILITY PARTNERSHIP	18	56
Beth Bruening Ophthalmology · Dakota Dunes, SD	16	47
John Demay Dermatology · Sioux City, IA	15	52
Pierce Street Same Day Surgery, Lc Ambulatory Surgical Center · Sioux City, IA	15	24
Kevin Liudahl Orthopaedic Surgery · Sioux City, IA	13	80
Ashar Luqman Nephrology · Sioux City, IA	12	91
TAN, CARIDAD	12	28

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