What is Elizabeth Trefzger's specialty?

Elizabeth Trefzger (NPI 1629060116) is a Medicare-billing provider whose primary specialty is Psychiatry in Front Royal, VA.

Where does Elizabeth Trefzger practice?

Elizabeth Trefzger practices in Front Royal, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1629060116.

How much does Medicare pay Elizabeth Trefzger?

Elizabeth Trefzger (NPI 1629060116) received approximately $8K in total Medicare Part B payments, serving 39 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events