PROVIDER PROFILE · NPI 1992731681

Gregory MaclennanMD

PRACTICEUNIVERSITY GENETICSSee all providers at this practice →

PathologyCleveland, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

531

Unique beneficiaries

—

Total services

1,022

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 492 Pathology providers in OH — below median (cohort median 1,492).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

81.2

Quality

63.1

Cost

74.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.26%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Gregory Maclennan'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY HOSPITALS CLEVELAND MEDICAL CENTER	125	323
Simon Kim Urology · Colorado Springs, CO	32	164
Robert Abouassaly Urology · Cleveland, OH	30	131
UNIVERSITY SUBURBAN HEALTH CENTER	27	62
Ivan Cakulev Cardiology · Cleveland, OH	18	24
STRAZISAR, LEAH	15	16
Prabhakar Rajiah Diagnostic Radiology · Rochester, MN	12	20
Lloyd Greene Cardiology · Cleveland, OH	11	15

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