What is Christine Collotta's specialty?

Christine Collotta (NPI 1619942950) is a Medicare-billing provider whose primary specialty is Physician Assistant in Shrewsbury, MA.

Where does Christine Collotta practice?

Christine Collotta practices in Shrewsbury, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1619942950.

How much does Medicare pay Christine Collotta?

Christine Collotta (NPI 1619942950) received approximately $42K in total Medicare Part B payments, serving 583 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619942950

Christine CollottaPA-C

Physician AssistantShrewsbury, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

796

Unique beneficiaries

—

Total services

997

Distinct HCPCS

Medicare payment

$41K

Peer benchmark

Total Medicare services vs. 3,315 Physician Assistant providers in MA — top quintile (cohort median 227).

PRESCRIBING · PART D · 2024

Total Rx claims

504

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

25.8%

Top prescribed drugs

Azithromycin84 claims

Nitrofurantoin Monohyd/M-Cryst54 claims

Prednisone44 claims

Nirmatrelvir/Ritonavir40 claims

Amoxicillin39 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 Christine Collotta'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	160	274
Daniel Massarelli Internal Medicine · Worcester, MA	40	64
DESAI, CHARU	17	26

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