What is Lisa Zittergruen's specialty?

Lisa Zittergruen (NPI 1043446149) is a Medicare-billing provider whose primary specialty is Family Practice in Decorah, IA.

Where does Lisa Zittergruen practice?

Lisa Zittergruen practices in Decorah, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1043446149.

How much does Medicare pay Lisa Zittergruen?

Lisa Zittergruen (NPI 1043446149) received approximately $8K in total Medicare Part B payments, serving 54 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1043446149

Lisa ZittergruenM.D.

PRACTICETISUE ANESTHESIA SERVICESSee all providers at this practice →

Family PracticeDecorah, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 1,109 Family Practice providers in IA — bottom quintile (cohort median 805).

PRESCRIBING · PART D · 2024

Total Rx claims

3,401

Beneficiaries

—

Total drug cost

$192K

Distinct drugs

Brand share

17.1%

Top prescribed drugs

Atorvastatin Calcium278 claims

Levothyroxine Sodium197 claims

Losartan Potassium183 claims

Amlodipine Besylate151 claims

Lisinopril150 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 161371

Hospital

CCN 16Z371

Nursing home

REFERRAL NETWORK

Where Lisa Zittergruen'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 · 5 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
SIXTEENTH STREET COMMUNITY HEALTH CENTERS, INC.	65	246
Wisconsin Diagnostic Laboratories Llc Clinical Laboratory · Milwaukee, WI	34	122
COLUMBIA ST. MARY'S HOSPITAL MILWAUKEE, INC.	14	61
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	11	27
AURORA HEALTH CARE METRO, INC.	11	34

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