What is Lisa Trevan's specialty?

Lisa Trevan (NPI 1659313831) is a Medicare-billing provider whose primary specialty is Anesthesiology in Williamsport, MD.

Where does Lisa Trevan practice?

Lisa Trevan practices in Williamsport, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1659313831.

How much does Medicare pay Lisa Trevan?

Lisa Trevan (NPI 1659313831) received approximately $7K in total Medicare Part B payments, serving 83 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659313831

Lisa TrevanM.D.

AnesthesiologyWilliamsport, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$973

Peer benchmark

Total Medicare services vs. 814 Anesthesiology providers in MD — bottom quintile (cohort median 223).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 Lisa Trevan'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Frederick Surgical Center, Llc Ambulatory Surgical Center · Frederick, MD	60	80
Hanover Surgicenter, L.L.C. Ambulatory Surgical Center · Hanover, PA	48	84
Brian Plasil Pathology · Baltimore, MD	37	44
EVANS, ROBERT	27	30
Tiffany Owens Anesthesiology · Charlotte, NC	25	25
George Bridenbaugh Internal Medicine · Hanover, PA	23	32
Carl May Ophthalmology · Hanover, PA	22	141
James Busack Ophthalmology · Frederick, MD	20	39
PETERS, MICHAEL	19	22
William Winecoff Pathology · Washington, DC	17	18
BLAKE, JAMES	15	26
CALABRESE, ANTHONY	13	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

Healthparse Signals

Monitor this provider for changes — dated NPI change events