PROVIDER PROFILE · NPI 1811083371

Lisa SebastynPA-C

Physician AssistantSpringfield, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,219

Unique beneficiaries

—

Total services

2,614

Distinct HCPCS

Medicare payment

$49K

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

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Apixaban11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$150

Payment records

By payment type

Food and Beverage$150

REFERRAL NETWORK

Where Lisa Sebastyn'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAYSTATE MEDICAL CENTER INC	111	277
Marshal Fox Clinical Cardiac Electrophysiology · Springfield, MA	23	70
Mathias Stoenescu Clinical Cardiac Electrophysiology · Bend, OR	20	46
Frances Hurley Nurse Practitioner · Springfield, MA	18	81
BRODER, MARTIN	17	23
THE MERCY HOSPITAL INC	14	40
William Hiser Cardiology · Springfield, MA	13	31
Sheila Shoemaker Nurse Practitioner · Springfield, MA	12	29
Rose Manarite Nurse Practitioner · Springfield, MA	11	13

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