What is Dianne Defusco's specialty?

Dianne Defusco (NPI 1063584787) is a Medicare-billing provider whose primary specialty is Internal Medicine in North Haven, CT.

Where does Dianne Defusco practice?

Dianne Defusco practices in North Haven, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1063584787.

How much does Medicare pay Dianne Defusco?

Dianne Defusco (NPI 1063584787) received approximately $22K in total Medicare Part B payments, serving 108 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1063584787

Dianne DefuscoMD

PRACTICEHEART WELLNESS GROUP, LLCSee all providers at this practice →

Internal MedicineNorth Haven, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

173

Unique beneficiaries

—

Total services

195

Distinct HCPCS

Medicare payment

$18K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in CT — below median (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

3,677

Beneficiaries

—

Total drug cost

$284K

Distinct drugs

Brand share

17.3%

Top prescribed drugs

Levothyroxine Sodium326 claims

Rosuvastatin Calcium289 claims

Atorvastatin Calcium267 claims

Amlodipine Besylate203 claims

Metformin Hcl138 claims

QUALITY · MIPS · 2024

Final MIPS score

94.5

Quality

83.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.82%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$46

Payment records

By payment type

Food and Beverage$46

Top paying entities

Food and Beverage$46

REFERRAL NETWORK

Where Dianne Defusco'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). 5 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Lorenzo Galante Internal Medicine · North Haven, CT	128	275
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	128	498
American Medical Response Of Connecticut Incorporated Ambulance Service Provider · New Haven, CT	19	208
HARTFORD HEALTHCARE LABORATORIES	17	40
YALE NEW HAVEN HOSPITAL	17	31

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	125	531
YALE NEW HAVEN HOSPITAL	113	398
Lorenzo Galante Internal Medicine · North Haven, CT	80	164
SOUTHERN CONNECTICUT IMAGING CENTERS LLC	23	66
HARTFORD HEALTHCARE LABORATORIES	18	47
YALE NEW HAVEN HOSPITAL	16	34
Yale University Clinical Laboratory · New Haven, CT	15	29
American Medical Response Of Connecticut Incorporated Ambulance Service Provider · New Haven, CT	12	178
NOVICK, GARY	11	25

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