What is Lois Arend's specialty?

Lois Arend (NPI 1134149578) is a Medicare-billing provider whose primary specialty is Pathology in Ann Arbor, MI.

Where does Lois Arend practice?

Lois Arend practices in Ann Arbor, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1134149578.

How much does Medicare pay Lois Arend?

Lois Arend (NPI 1134149578) received approximately $9K in total Medicare Part B payments, serving 42 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1134149578

Lois ArendMD

PRACTICEUNIVERSITY OF MICHIGANSee all providers at this practice →

PathologyAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

176

Unique beneficiaries

—

Total services

433

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 428 Pathology providers in MI — bottom quintile (cohort median 1,146).

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

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 230046

Hospital

REFERRAL NETWORK

Where Lois Arend'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). 0 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE JOHNS HOPKINS HOSPITAL	57	169
Katherine Klingenberg Physician Assistant · Aurora, CO	21	29
Nada Alachkar Nephrology · Baltimore, MD	18	48
Bonnie Lonze General Surgery · New York, NY	15	32
Robert Montgomery General Surgery · Baltimore, MD	11	36

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