PROVIDER PROFILE · NPI 1629060116

Elizabeth TrefzgerM.D.

PRACTICENORTHWESTERN COMMUNITY SERVICES BOARDSee all providers at this practice →

PsychiatryFront Royal, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 469 Psychiatry providers in VA — below median (cohort median 207).

PRESCRIBING · PART D · 2024

Total Rx claims

1,310

Beneficiaries

—

Total drug cost

$73K

Distinct drugs

Brand share

13.6%

Top prescribed drugs

Sertraline Hcl174 claims

Quetiapine Fumarate102 claims

Trazodone Hcl85 claims

Lamotrigine72 claims

Aripiprazole65 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$758

Payment records

By payment type

Food and Beverage$758

REFERRAL NETWORK

Where Elizabeth Trefzger'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SHENANDOAH MEMORIAL HOSPITAL, INC.	54	278
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	25	463
DALY, HOLLY	14	41
WARREN MEMORIAL HOSPITAL, INC.	14	30
Nance Lovelace Family Practice · New Market, VA	13	47
Marija Petrovic Psychiatry · Alexandria, VA	12	28

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