What is Stephanie Parrillo's specialty?

Stephanie Parrillo (NPI 1598904161) is a Medicare-billing provider whose primary specialty is Physician Assistant in Hamden, CT.

Where does Stephanie Parrillo practice?

Stephanie Parrillo practices in Hamden, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1598904161.

How much does Medicare pay Stephanie Parrillo?

Stephanie Parrillo (NPI 1598904161) received approximately $23K in total Medicare Part B payments, serving 120 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598904161

Stephanie ParrilloPA

Physician AssistantHamden, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

342

Unique beneficiaries

—

Total services

425

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 2,222 Physician Assistant providers in CT — top quintile (cohort median 156).

PRESCRIBING · PART D · 2024

Total Rx claims

1,370

Beneficiaries

—

Total drug cost

$48K

Distinct drugs

Brand share

8.8%

Top prescribed drugs

Atorvastatin Calcium111 claims

Levothyroxine Sodium101 claims

Rosuvastatin Calcium96 claims

Lisinopril86 claims

Escitalopram Oxalate72 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Stephanie Parrillo'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Dana Ranani Internal Medicine · Hamden, CT	35	88
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	25	50

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