What is Mark Hassen's specialty?

Mark Hassen (NPI 1932151958) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Farmington, MO.

Where does Mark Hassen practice?

Mark Hassen practices in Farmington, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1932151958.

How much does Medicare pay Mark Hassen?

Mark Hassen (NPI 1932151958) received approximately $29K in total Medicare Part B payments, serving 223 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932151958

Mark HassenMD

PRACTICEFARMINGTON CLINIC COMPANY LLCSee all providers at this practice →

Emergency MedicineFarmington, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

223

Unique beneficiaries

—

Total services

234

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 932 Emergency Medicine providers in MO — below median (cohort median 321).

PRESCRIBING · PART D · 2024

Total Rx claims

110

Beneficiaries

—

Total drug cost

$776

Distinct drugs

Brand share

41.8%

Top prescribed drugs

Hydrocodone/Acetaminophen35 claims

Prednisone32 claims

Doxycycline Hyclate18 claims

Levofloxacin14 claims

Oxycodone Hcl/Acetaminophen11 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 Hassen'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FARMINGTON MISSOURI HOSPITAL COMPANY, LLC	271	605
St. Francois County Ambulance District Ambulance Service Provider · Farmington, MO	176	388
PARKLAND HEALTH CENTER	81	201
WILLIAMS, CRAIG	56	119
Ahmed Eljourni Internal Medicine · Scranton, PA	55	83
Evan Moser Diagnostic Radiology · Cape Girardeau, MO	50	90
Cedric Strange Diagnostic Radiology · Cape Girardeau, MO	42	93
Michael Lamb Emergency Medicine · Saint Louis, MO	41	97
Christopher Murdock Diagnostic Radiology · Chesterfield, MO	31	51
Dwayne Damba Family Practice · Farmington, MO	30	55
Buntee Co Psychiatry · Fewtus, MO	27	41
WASHINGTON COUNTY MEMORIAL HOSPITAL	21	38

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