Hwang Hyun Junn, MD - Medicare Internal Medicine in Annandale, VA

Hwang Hyun Junn, MD is a medicare enrolled "General Practice" physician in Annandale, Virginia. She graduated from medical school in 1979 and has 45 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 4216 Evergreen Ln, Ste # 111, Annandale, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 468-4462.

Hwang Hyun Junn is licensed to practice in Virginia (license number 0101242585) 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 1659539195.

Contact Information

Hwang Hyun Junn, MD
4216 Evergreen Ln, Ste # 111,
Annandale, VA 22003-3243
(703) 468-4462
(703) 256-4680

Map and Direction




Physician's Profile

Full NameHwang Hyun Junn
GenderFemale
SpecialityInternal Medicine
Experience45 Years
Location4216 Evergreen Ln, Annandale, 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:
  • Hwang Hyun Junn graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1659539195
  • Provider Enumeration Date: 05/31/2008
  • Last Update Date: 04/08/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7113063975
  • Enrollment ID: I20091008000046

Medical Identifiers

Medical identifiers for Hwang Hyun Junn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659539195NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice A 103692 (California)Secondary
208D00000XGeneral Practice 0101242585 (Virginia)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. Hwang Hyun Junn allows following entities to bill medicare on her behalf.
Entity NameHwang H. Junn Md Im/geri Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356677306
PECOS PAC ID: 1052458759
Enrollment ID: O20091103000310

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. Hwang Hyun Junn 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
Hwang Hyun Junn, MD
4216 Evergreen Ln, Ste # 111,
Annandale, VA 22003-3243

Ph: (703) 468-4462
Hwang Hyun Junn, MD
4216 Evergreen Ln, Ste # 111,
Annandale, VA 22003-3243

Ph: (703) 468-4462

Reviews and Comments


General Practice Doctors in Annandale, VA


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.