PROVIDER PROFILE · NPI 1114085487

Letizia BarnesAPN

Nurse PractitionerChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 7,761 Nurse Practitioner providers in IL — bottom quintile (cohort median 268).

PRESCRIBING · PART D · 2024

Total Rx claims

730

Beneficiaries

—

Total drug cost

$65K

Distinct drugs

Brand share

17.9%

Top prescribed drugs

Rosuvastatin Calcium159 claims

Atorvastatin Calcium120 claims

Nitroglycerin103 claims

Clopidogrel Bisulfate44 claims

Isosorbide Mononitrate36 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$559

Payment records

By payment type

Food and Beverage$559

Top paying entities

Food and Beverage$559

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 230117

Hospital

CCN 232034

Long-term care hospital

REFERRAL NETWORK

Where Letizia Barnes'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). 13 inbound referrers · 13 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
William Lapenna Interventional Cardiology · Kalamazoo, MI	37	117
Stephen Peck Interventional Cardiology · Kalamazoo, MI	30	82
COMMUNITY HEALTH CENTER OF BRANCH COUNTY	21	60
Stephen Brown Diagnostic Radiology · Kalamazoo, MI	20	30
ASCENSION MEDICAL GROUP PROMED	18	31
Gregorio Tan Cardiology · Kalamazoo, MI	15	17
BRONSON BATTLE CREEK HOSPITAL	15	28
Michael Todd Diagnostic Radiology · Ann Arbor, MI	13	24
Anthony King Internal Medicine · Kalamazoo, MI	13	22
Lifecare Ambulance Ambulance Service Provider · Battle Creek, MI	12	22
Nora Dajani Diagnostic Radiology · York, PA	12	32
Shweta Aggarwal Cardiology · Wormleysburg, PA	11	15

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ASCENSION BORGESS HOSPITAL	121	544
William Lapenna Interventional Cardiology · Kalamazoo, MI	41	172
Vishal Gupta Interventional Cardiology · Kalamazoo, MI	35	87
Robert Lapenna Interventional Cardiology · Kalamazoo, MI	34	86
Stephen Peck Interventional Cardiology · Kalamazoo, MI	30	92
REGENTS OF THE UNIVERSITY OF MICHIGAN	30	50
ASCENSION MEDICAL GROUP PROMED	19	33
COMMUNITY HEALTH CENTER OF BRANCH COUNTY	17	52
Stephen Brown Diagnostic Radiology · Kalamazoo, MI	16	34
James Mclachlan Hospitalist · Kalamazoo, MI	15	39
ASCENSION BORGESS HOSPITAL	13	47
Michael Todd Diagnostic Radiology · Ann Arbor, MI	12	28

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