PROVIDER PROFILE · NPI 1861548448

Michael KarchM.D.

PRACTICESOLSTAS LAB PARTNERS GROUP LLCSee all providers at this practice →

Orthopedic SurgeryMammoth Lakes, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

186

Unique beneficiaries

—

Total services

202

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 1,921 Orthopedic Surgery providers in CA — below median (cohort median 1,100).

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 · 2024

Total received

$1K

Payment records

By payment type

Travel and Lodging$1K

Food and Beverage$219

REFERRAL NETWORK

Where Michael Karch'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
SOUTHERN MONO HEALTH CARE DISTRICT	68	249
Yuri Parisky Diagnostic Radiology · Mammoth Lakes, CA	39	101
Jennifer Harkins Anesthesiology · Tampa, FL	22	76
BOURNE, JONATHAN	21	106
WILLES, EDRIC	19	85
NORTHERN INYO HEALTHCARE DISTRICT	17	55
Sean Park Internal Medicine · Yreka, CA	12	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