PROVIDER PROFILE · NPI 1619158359

Liam SullivanDO

Infectious DiseaseGrand Rapids, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

139

Unique beneficiaries

—

Total services

164

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 212 Infectious Disease providers in MI — below median (cohort median 386).

PRESCRIBING · PART D · 2024

Total Rx claims

135

Beneficiaries

—

Total drug cost

$111K

Distinct drugs

Brand share

47.4%

Top prescribed drugs

Cefazolin Sodium26 claims

Amoxicillin/Potassium Clav22 claims

Amoxicillin17 claims

Doxycycline Hyclate16 claims

Imipenem/Cilastatin Sodium16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$18

Payment records

By payment type

Food and Beverage$18

Top paying entities

Food and Beverage$18

REFERRAL NETWORK

Where Liam Sullivan'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). 53 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Katherine Defouw Nurse Practitioner · Grand Rapids, MI	34	116
TENEYCK, CAROL	34	145
SPECTRUM HEALTH PRIMARY CARE PARTNERS	30	117
PETERSON, NEIL	30	98
Joann Baar Nurse Practitioner · Grand Rapids, MI	29	120
Craig Moore Diagnostic Radiology · Grand Rapids, MI	27	101
QUICK, JOHN	27	59
Christopher Buchach Diagnostic Radiology · Grand Rapids, MI	26	102
Amanda Kelly Physician Assistant · Ada, MI	24	102
James Larson Diagnostic Radiology · Grand Rapids, MI	24	67
Angelo Porcari Diagnostic Radiology · Grand Rapids, MI	22	65
BOSANKO, CAROL MAE	22	69

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