What is Barbara Lewallen's specialty?

Barbara Lewallen (NPI 1447291794) is a Medicare-billing provider whose primary specialty is Audiologist in Elmhurst, IL.

Where does Barbara Lewallen practice?

Barbara Lewallen practices in Elmhurst, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1447291794.

How much does Medicare pay Barbara Lewallen?

Barbara Lewallen (NPI 1447291794) received approximately $9K in total Medicare Part B payments, serving 192 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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