PROVIDER PROFILE · NPI 1093797326

Leonard QuallichMD

GastroenterologyTroy, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

642

Unique beneficiaries

—

Total services

703

Distinct HCPCS

Medicare payment

$83K

Peer benchmark

Total Medicare services vs. 386 Gastroenterology providers in MI — above median (cohort median 472).

PRESCRIBING · PART D · 2024

Total Rx claims

1,564

Beneficiaries

—

Total drug cost

$111K

Distinct drugs

Brand share

12.0%

Top prescribed drugs

Pantoprazole Sodium476 claims

Lansoprazole233 claims

Omeprazole222 claims

Dicyclomine Hcl169 claims

Rabeprazole Sodium101 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$142

Payment records

By payment type

Food and Beverage$142

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 230089

Hospital

CCN 230269

Hospital

REFERRAL NETWORK

Where Leonard Quallich'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 · 23 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WILLIAM BEAUMONT HOSPITAL	134	341
ARCTURUS HEALTHCARE PLC	27	41
ASCENSION ST JOHN HOSPITAL	22	49
Martin Mcgough Cardiology · Rochester Hills, MI	15	35
Mark Yestrepsky Anesthesiology · Royal Oak, MI	11	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
WILLIAM BEAUMONT HOSPITAL	135	499
Neal Goldstein Pathology · West Bloomfield, MI	127	199
Surgical Centers Of Michigan, Llc. Ambulatory Surgical Center · Troy, MI	121	184
WILLIAM BEAUMONT HOSPITAL	118	309
Macomb Endoscopy Center Plc Ambulatory Surgical Center · Macomb, MI	47	75
REGENTS OF THE UNIVERSITY OF MICHIGAN	45	93
Alexander Shalhoub Anesthesiology · Ypsilanti, MI	28	39
ARCTURUS HEALTHCARE PLC	28	52
Steven Wiener Anesthesiology · West Bloomfield, MI	25	36
TAWIL, ROBERT	20	30
ASCENSION ST JOHN HOSPITAL	20	41
MANYAM, VANI	19	25

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