What is Jessica Macwilliams's specialty?

Jessica Macwilliams (NPI 1578663001) is a Medicare-billing provider whose primary specialty is Physician Assistant in Suffield, CT.

Where does Jessica Macwilliams practice?

Jessica Macwilliams practices in Suffield, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1578663001.

How much does Medicare pay Jessica Macwilliams?

Jessica Macwilliams (NPI 1578663001) received approximately $19K in total Medicare Part B payments, serving 232 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578663001

Jessica MacwilliamsPAC

Physician AssistantSuffield, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

344

Unique beneficiaries

—

Total services

406

Distinct HCPCS

Medicare payment

$15K

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

738

Beneficiaries

—

Total drug cost

$568K

Distinct drugs

Brand share

14.8%

Top prescribed drugs

Triamcinolone Acetonide97 claims

Betamethasone Dipropionate67 claims

Tacrolimus54 claims

Minoxidil44 claims

Ketoconazole42 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$4K

Payment records

168

By payment type

Food and Beverage$4K

Education$74

Top paying entities

Food and Beverage$4K

Education$74

REFERRAL NETWORK

Where Jessica Macwilliams'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HARTFORD HEALTHCARE LABORATORIES	40	58
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	30	56
University Of Connecticut Health Center Clinical Laboratory · Farmington, CT	28	35
Diane Hoss Dermatology · Farmington, CT	26	38
BAYSTATE MEDICAL CENTER INC	14	15

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