Elizabeth C Trefzger, MD - Medicare Psychiatry in Front Royal, VA

Elizabeth C Trefzger, MD is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in Front Royal, Virginia. She went to Virginia Commonwealth University, School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Northwestern Community Services Board and her current practice location is 209 W Criser Rd, Front Royal, Virginia. You can reach out to her office (for appointments etc.) via phone at (540) 636-2931.

Elizabeth C Trefzger is licensed to practice in Virginia (license number 0101046704) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1629060116.

Contact Information

Elizabeth C Trefzger, MD
209 W Criser Rd,
Front Royal, VA 22630-2360
(540) 636-2931
(540) 636-2933

Map and Direction




Physician's Profile

Full NameElizabeth C Trefzger
GenderFemale
SpecialityPsychiatry
Experience38 Years
Location209 W Criser Rd, Front Royal, Virginia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Elizabeth C Trefzger attended and graduated from Virginia Commonwealth University, School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1629060116
  • Provider Enumeration Date: 08/19/2005
  • Last Update Date: 02/11/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4981702974
  • Enrollment ID: I20070614000689

Medical Identifiers

Medical identifiers for Elizabeth C Trefzger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629060116NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 0101046704 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Community Services Board276937125113

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Elizabeth C Trefzger allows following entities to bill medicare on her behalf.
Entity NameNorthwestern Community Services Board
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215930573
PECOS PAC ID: 2769371251
Enrollment ID: O20040312000681

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Elizabeth C Trefzger is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Elizabeth C Trefzger, MD
123 Amherst St,
Winchester, VA 22601-4137

Ph: (540) 662-0992
Elizabeth C Trefzger, MD
209 W Criser Rd,
Front Royal, VA 22630-2360

Ph: (540) 636-2931

Reviews and Comments


Psychiatry & Neurology Doctors in Front Royal, VA

Dr. Glenn Kellis Mcclaugherty, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 209 W Criser Rd, Front Royal, VA 22630
Phone: 540-636-2931    Fax: 540-636-2933
Teresa S Ramerth, M. D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 209 W Criser Rd, Suite 300, Front Royal, VA 22630
Phone: 540-636-4250    Fax: 540-636-7171

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.