PROVIDER PROFILE · NPI 1447291794

Barbara LewallenAUD

AudiologistElmhurst, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

358

Unique beneficiaries

—

Total services

365

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 299 Audiologist providers in IL — top quintile (cohort median 199).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

75.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Barbara Lewallen'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 · 3 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
ELMHURST MEMORIAL HOSPITAL	82	243
Salil Doshi Otolaryngology · Naperville, IL	47	196
John Ortega Otolaryngology · Elmhurst, IL	18	56

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