What is Deborah Parrella's specialty?

Deborah Parrella (NPI 1043303456) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Rockville Centre, NY.

Where does Deborah Parrella practice?

Deborah Parrella practices in Rockville Centre, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1043303456.

How much does Medicare pay Deborah Parrella?

Deborah Parrella (NPI 1043303456) received approximately $25K in total Medicare Part B payments, serving 162 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1043303456

Deborah ParrellaNP

Nurse PractitionerRockville Centre, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

253

Unique beneficiaries

—

Total services

331

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 10,295 Nurse Practitioner providers in NY — above median (cohort median 188).

PRESCRIBING · PART D · 2024

Total Rx claims

1,679

Beneficiaries

—

Total drug cost

$146K

Distinct drugs

Brand share

13.6%

Top prescribed drugs

Famotidine144 claims

Omeprazole142 claims

Atorvastatin Calcium117 claims

Pantoprazole Sodium104 claims

Metoprolol Succinate91 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$369

Payment records

By payment type

Food and Beverage$369

Top paying entities

Food and Beverage$369

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330259

Hospital

REFERRAL NETWORK

Where Deborah Parrella'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). 4 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	20	41
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	17	41
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	13	60
NPI 1093771602	11	51

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MERCY MEDICAL CENTER	74	154
Mark Kirchblum Internal Medicine · Rockville Ctr, NY	42	75
Daniel Mausner Gastroenterology · Rockville Centre, NY	31	54
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	26	40
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	23	58
Conellia Ha Diagnostic Radiology · Rockville Centre, NY	12	22
Jonathan Lerner Diagnostic Radiology · Port Jefferson, NY	11	19

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