What is M Trevillyan's specialty?

M Trevillyan (NPI 1801958145) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Texarkana, AR.

Where does M Trevillyan practice?

M Trevillyan practices in Texarkana, AR, based on the location reported in the CMS Medicare provider datasets for NPI 1801958145.

How much does Medicare pay M Trevillyan?

M Trevillyan (NPI 1801958145) received approximately $9K in total Medicare Part B payments, serving 88 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801958145

M TrevillyanMD

Emergency MedicineTexarkana, ARI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 354 Emergency Medicine providers in AR — bottom quintile (cohort median 485).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$75

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Telmisartan14 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 M Trevillyan'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OUACHITA COUNTY MEDICAL CENTER	325	1,190
NPI 1407993298	66	244
DE QUEEN MEDICAL CENTER INC	63	235
John Henriksen Family Practice · Magnolia, AR	62	128
James Workman Diagnostic Radiology · Pine Bluff, AR	43	151
WYCOFF, ROLLIN	39	93
Don Kusenberger Diagnostic Radiology · Little Rock, AR	38	102
Jodi Barboza Diagnostic Radiology · Little Rock, AR	31	64
Mirfat Bird Internal Medicine · Camden, AR	27	143
Southwest Ems Inc Ambulance Service Provider · Mena, AR	24	64
Joseph Deluca Internal Medicine · El Dorado, AR	23	93
MEDICAL LABORATORIES OF ARKANSAS, INC.	19	60

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