PROVIDER PROFILE · NPI 1013955541

Mark JarekMD

PRACTICESKAGGS COMMUNITY HOSPITAL ASSOCIATIONSee all providers at this practice →

RheumatologyRepublic, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

279

Unique beneficiaries

—

Total services

427

Distinct HCPCS

Medicare payment

$22K

Peer benchmark

Total Medicare services vs. 94 Rheumatology providers in MO — below median (cohort median 1,226).

PRESCRIBING · PART D · 2024

Total Rx claims

3,986

Beneficiaries

—

Total drug cost

$4.7M

Distinct drugs

Brand share

32.8%

Top prescribed drugs

Prednisone625 claims

Hydroxychloroquine Sulfate507 claims

Methotrexate Sodium490 claims

Tramadol Hcl241 claims

Leflunomide217 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$21

Payment records

By payment type

Food and Beverage$21

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Mark Jarek'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). 7 inbound referrers · 20 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CITIZENS MEMORIAL HOSPITAL DISTRICT	88	1,366
MERCY HOSPITAL CARTHAGE	84	345
FREEMAN-OAK HILL HEALTH SYSTEM	56	550
LESTER E COX MEDICAL CENTERS	34	135
CITIZENS MEMORIAL HEALTHCARE	18	87
Joseph Horner Diagnostic Radiology · Edina, MN	15	45
Richard Makuch Diagnostic Radiology · Branson, MO	12	14

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
OZARKS MEDICAL CENTER	80	614
FREEMAN-OAK HILL HEALTH SYSTEM	76	1,048
SKAGGS COMMUNITY HOSPITAL ASSOCIATION	70	479
CITIZENS MEMORIAL HOSPITAL DISTRICT	50	585
LESTER E COX MEDICAL CENTERS	36	156
MERCY HOSPITAL CARTHAGE	35	89
MERCY HOSPITAL CARTHAGE	32	73
Labone Llc Clinical Laboratory · Lenexa, KS	27	84
Joseph Horner Diagnostic Radiology · Edina, MN	20	66
MERCY HOSPITAL JOPLIN	19	53
Joshua Ball Diagnostic Radiology · Eden Prairie, MN	17	55
MERCY HOSPITAL SPRINGFIELD	17	43

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