What is Lou Anne Zibas's specialty?

Lou Anne Zibas (NPI 1528094000) is a Medicare-billing provider whose primary specialty is Internal Medicine in Knoxville, TN.

Where does Lou Anne Zibas practice?

Lou Anne Zibas practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1528094000.

How much does Medicare pay Lou Anne Zibas?

Lou Anne Zibas (NPI 1528094000) received approximately $180K in total Medicare Part B payments, serving 511 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528094000

Lou Anne ZibasMD

PRACTICESTATCARE INPATIENT LLCSee all providers at this practice →

Internal MedicineKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,013

Unique beneficiaries

—

Total services

2,875

Distinct HCPCS

Medicare payment

$179K

Peer benchmark

Total Medicare services vs. 1,907 Internal Medicine providers in TN — top quintile (cohort median 791).

PRESCRIBING · PART D · 2024

Total Rx claims

173

Beneficiaries

—

Total drug cost

$18K

Distinct drugs

Brand share

28.9%

Top prescribed drugs

Apixaban33 claims

Atorvastatin Calcium31 claims

Amlodipine Besylate30 claims

Pantoprazole Sodium20 claims

Carvedilol19 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$258

Payment records

By payment type

Food and Beverage$258

Top paying entities

Food and Beverage$258

REFERRAL NETWORK

Where Lou Anne Zibas'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). 147 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	469	3,884
Carla Gillespie Internal Medicine · Knoxville, TN	287	599
PARKWEST MEDICAL CENTER	257	793
Shoals Ambulance Llc Ambulance Service Provider · Knoxville, TN	233	1,494
METRO KNOXVILLE HMA LLC	213	658
PETRILLA, DIANE	207	536
Lifeguard Ambulance Service Llc Ambulance Service Provider · Knoxville, TN	142	1,281
Scott Wegryn Diagnostic Radiology · Knoxville, TN	108	489
Steven Addonizio Diagnostic Radiology · Knoxville, TN	100	300
Walter Zibas Internal Medicine · Knoxville, TN	92	203
Stacy Gunnoe Nurse Practitioner · Blaine, TN	73	161
Noi Nuyen Internal Medicine · Knoxville, TN	71	243

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events