Eliza Karwowski, DO - Medicare Psychiatry & Neurology in Reston, VA

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Eliza Karwowski, DO is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Reston, Virginia. Her current practice location is 1768 Business Center Dr Ste 100, Reston, Virginia. You can reach out to her office (for appointments etc.) via phone at (800) 762-9244.

Eliza Karwowski is licensed to practice in California (license number 20A15357) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1861810384.

Contact Information

Eliza Karwowski, DO
1768 Business Center Dr Ste 100,
Reston, VA 20190-5359
(800) 762-9244
(786) 672-6006

Map and Direction




Physician's Profile

Full NameEliza Karwowski
GenderFemale
SpecialityPsychiatry & Neurology - Psychiatry
Location1768 Business Center Dr Ste 100, Reston, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1861810384
  • Provider Enumeration Date: 04/01/2014
  • Last Update Date: 08/11/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4789934860
  • Enrollment ID: I20180911002962

Medical Identifiers

Medical identifiers for Eliza Karwowski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861810384NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry OS14683 (Florida)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry R8221 (Texas)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 20A15357 (California)Primary

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. Eliza Karwowski allows following entities to bill medicare on her behalf.
Entity NameAustin Travis County Mental Health And Mental Retardation Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750337259
PECOS PAC ID: 9133016306
Enrollment ID: O20040305000036
Entity NameTexana Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912954058
PECOS PAC ID: 7618963265
Enrollment ID: O20040421000535
Entity NameBurke Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396792420
PECOS PAC ID: 1254312077
Enrollment ID: O20040527000661
Entity NameCamino Real Community Mhmr Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154411262
PECOS PAC ID: 9931183449
Enrollment ID: O20040614001095
Entity NameHeart Of Texas Region Mhmr Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639399132
PECOS PAC ID: 9830105105
Enrollment ID: O20060223000214

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. Eliza Karwowski 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
Eliza Karwowski, DO
1768 Business Center Dr Ste 100,
Reston, VA 20190-5359

Ph: (800) 762-9244		Eliza Karwowski, DO
1768 Business Center Dr Ste 100,
Reston, VA 20190-5359

Ph: (800) 762-9244

Reviews and Comments


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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).

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