What is Gregory Tester's specialty?

Gregory Tester (NPI 1477783603) is a Medicare-billing provider whose primary specialty is Interventional Cardiology in Madison, WI.

Where does Gregory Tester practice?

Gregory Tester practices in Madison, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1477783603.

How much does Medicare pay Gregory Tester?

Gregory Tester (NPI 1477783603) received approximately $120K in total Medicare Part B payments, serving 370 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1477783603

Gregory TesterMD

PRACTICEHOME ENTERAL NUTRITIONSee all providers at this practice →

Interventional CardiologyMadison, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

840

Unique beneficiaries

—

Total services

924

Distinct HCPCS

Medicare payment

$93K

Peer benchmark

Total Medicare services vs. 82 Interventional Cardiology providers in WI — below median (cohort median 1,961).

PRESCRIBING · PART D · 2024

Total Rx claims

564

Beneficiaries

—

Total drug cost

$47K

Distinct drugs

Brand share

20.4%

Top prescribed drugs

Clopidogrel Bisulfate68 claims

Atorvastatin Calcium67 claims

Metoprolol Succinate49 claims

Amoxicillin44 claims

Amlodipine Besylate43 claims

QUALITY · MIPS · 2024

Final MIPS score

83.3

Quality

87.8

Cost

75.8

Improvement activities

40.0

Promoting interop.

77.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Gregory Tester'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STOUGHTON HOSPITAL ASSOCIATION	13	13

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Kenneth Robbins Psychiatry & Neurology · Janesville, WI	14	52
STOUGHTON HOSPITAL ASSOCIATION	14	54
Sarjoo Patel Family Practice · Stoughton, WI	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

Healthparse Signals

Monitor this provider for changes — dated NPI change events