What is Mark Pearson's specialty?

Mark Pearson (NPI 1407857048) is a Medicare-billing provider whose primary specialty is Rheumatology in Brookfield, WI.

Where does Mark Pearson practice?

Mark Pearson practices in Brookfield, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1407857048.

How much does Medicare pay Mark Pearson?

Mark Pearson (NPI 1407857048) received approximately $989K in total Medicare Part B payments, serving 370 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1407857048

Mark PearsonM.D.

PRACTICEWEST SUBURBAN CTR FOR ARTHRITISSee all providers at this practice →

RheumatologyBrookfield, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,782

Unique beneficiaries

—

Total services

55,602

Distinct HCPCS

Medicare payment

$746K

Peer benchmark

Total Medicare services vs. 97 Rheumatology providers in WI — top quintile (cohort median 990).

PRESCRIBING · PART D · 2024

Total Rx claims

3,160

Beneficiaries

—

Total drug cost

$1.9M

Distinct drugs

Brand share

45.2%

Top prescribed drugs

Methotrexate Sodium1,178 claims

Prednisone410 claims

Hydroxychloroquine Sulfate326 claims

Folic Acid258 claims

Allopurinol153 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$61

Payment records

By payment type

Food and Beverage$61

Top paying entities

Food and Beverage$61

REFERRAL NETWORK

Where Mark Pearson'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). 5 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ascension Wisconsin Laboratories, Inc Clinical Laboratory · Milwaukee, WI	42	200
ASCENSION SE WISCONSIN HOSPITAL, INC	35	72
PROHEALTH OCONOMOWOC MEMORIAL HOSPITAL, INC.	21	50
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	19	43
WEST ALLIS MEMORIAL HOSPITAL, INC.	14	27

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PROHEALTH WAUKESHA MEMORIAL HOSPITAL, INC.	113	507
A2cl Services, Llc Clinical Laboratory · West Allis, WI	47	121
Ascension Wisconsin Laboratories, Inc Clinical Laboratory · Milwaukee, WI	38	151
ASCENSION SE WISCONSIN HOSPITAL, INC	32	99
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	24	54
AURORA HEALTH CARE METRO, INC.	23	72
Wisconsin Diagnostic Laboratories Llc Clinical Laboratory · Milwaukee, WI	16	54
WEST ALLIS MEMORIAL HOSPITAL, INC.	15	34
PROHEALTH OCONOMOWOC MEMORIAL HOSPITAL, INC.	15	39
PIETROCARLO, THOMAS	13	51
COLUMBIA ST. MARY'S HOSPITAL MILWAUKEE, INC.	12	32

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