What is Mark Sharon's specialty?

Mark Sharon (NPI 1679680862) is a Medicare-billing provider whose primary specialty is Family Practice in Plymouth, WI.

Where does Mark Sharon practice?

Mark Sharon practices in Plymouth, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1679680862.

How much does Medicare pay Mark Sharon?

Mark Sharon (NPI 1679680862) received approximately $5K in total Medicare Part B payments, serving 25 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1679680862

Mark SharonMD

Family PracticePlymouth, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

Total Medicare services vs. 2,096 Family Practice providers in WI — bottom quintile (cohort median 478).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 Sharon'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ross Worthington Pathology · Sheboygan, WI	23	48
David Sterner Pathology · Sheboygan, WI	20	42
George Poullette Family Practice · Pleasant Prairie, WI	19	63
Rick Thyes Diagnostic Radiology · St Francis, WI	16	55
Orange Cross Ambulance Inc Ambulance Service Provider · Sheboygan, WI	16	63
George Kuttickat Cardiology · Sheboygan, WI	15	118
David Fisher Diagnostic Radiology · Sheboygan, WI	13	47

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