PROVIDER PROFILE · NPI 1386032308

Corey Merrill

Physician AssistantGlenview, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

390

Unique beneficiaries

—

Total services

468

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 3,282 Physician Assistant providers in IL — above median (cohort median 232).

PRESCRIBING · PART D · 2024

Total Rx claims

109

Beneficiaries

—

Total drug cost

$398

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Meloxicam76 claims

Ibuprofen18 claims

Oxycodone Hcl15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$31

Payment records

By payment type

Food and Beverage$31

REFERRAL NETWORK

Where Corey Merrill'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). 3 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HADDAD, STEVEN	48	345
ENDEAVOR HEALTH CLINICAL OPERATIONS	40	126
MANOR CARE OF NORTHBROOK IL LLC	11	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HADDAD, STEVEN	35	137
ENDEAVOR HEALTH CLINICAL OPERATIONS	18	49
Ravine Way Surgery Center, Llc Ambulatory Surgical Center · Glenview, IL	12	12
ADVOCATE HEALTH AND HOSPITALS CORPORATION	11	19

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