John Young Jun, MD - Medicare Anesthesiology in Mc Lean, VA

John Young Jun, MD is a medicare enrolled "Anesthesiology" physician in Mc Lean, Virginia. He graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice University Of Maryland Anesthesiology Associates Pa and his current practice location is 8008 Westpark Dr, Kaiser Permanente Tysons Corner Medical Center, Mc Lean, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 287-6400.

John Young Jun is licensed to practice in Virginia (license number 0101252949) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1639352628.

Contact Information

John Young Jun, MD
8008 Westpark Dr, Kaiser Permanente Tysons Corner Medical Center,
Mc Lean, VA 22102-3109
(703) 287-6400
Not Available

Map and Direction




Physician's Profile

Full NameJohn Young Jun
GenderMale
SpecialityAnesthesiology
Experience18 Years
Location8008 Westpark Dr, Mc Lean, Virginia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • John Young Jun graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1639352628
  • Provider Enumeration Date: 12/12/2007
  • Last Update Date: 12/06/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5991998767
  • Enrollment ID: I20170627003140

Medical Identifiers

Medical identifiers for John Young Jun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639352628NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MT189075 (Pennsylvania)Secondary
207L00000XAnesthesiology 0101252949 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Md Medical Center Midtown CampusBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Maryland Anesthesiology Associates Pa802290530698

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. John Young Jun allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Maryland Anesthesiology Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720024235
PECOS PAC ID: 8022905306
Enrollment ID: O20040302000341

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. John Young Jun 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
John Young Jun, MD
2101 E Jefferson St, Kaiser Permanente Medicare Enrollment,
Rockville, MD 20852-4908

Ph: (301) 816-2424
John Young Jun, MD
8008 Westpark Dr, Kaiser Permanente Tysons Corner Medical Center,
Mc Lean, VA 22102-3109

Ph: (703) 287-6400

Reviews and Comments


Anesthesiology Doctors in Mc Lean, VA

Daniel M Moy, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 8008 Westpark Dr, Mc Lean, VA 22102
Phone: 703-287-6400    
Dr. Jeremiah J Depue, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 8008 Westpark Dr, Kaiser Permanente Tysons Corner Medical Center, Mc Lean, VA 22102
Phone: 703-287-6400    
Kristina Jean Poller, D.O
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 8008 Westpark Dr, Kaiser Permanente Tysons Corner Medical Center, Mc Lean, VA 22102
Phone: 703-287-6400    
Antoinette Barbara Covin, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 8008 Westpark Dr, Kaiser Permanente Tysons Corner Medical Center, Mc Lean, VA 22102
Phone: 703-287-6400    
Josephine Tracy, M.D, MPH
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 8008 Westpark Dr, Mc Lean, VA 22102
Phone: 860-884-5508    
Dr. James Chien-jiun Tsai, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 8008 Westpark Dr, Kaiser Permanente Tysons Corner Medical Center, Mc Lean, VA 22102
Phone: 703-287-6400    
Ms. Jennifer G Resta, CRNA
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 8008 Westpark Dr, Kaiser Permanente Tysons Corner Medical Center, Mc Lean, VA 22102
Phone: 703-287-6400    

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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