Miss Yun Ja Park, MD - Medicare Ophthalmology in Rockville, MD

Miss Yun Ja Park, MD is a medicare enrolled "Ophthalmology" physician in Rockville, Maryland. She went to University Of Maryland School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Montgomery Eye Physicians And Surgeons P.a. and her current practice location is 11140 Rockville Pike, Suite 450, Rockville, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 881-5888.

Miss Yun Ja Park is licensed to practice in Maryland (license number D0077605) 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 1821263294.

Contact Information

Miss Yun Ja Park, MD
11140 Rockville Pike, Suite 450,
Rockville, MD 20852-3106
(301) 881-5888
(301) 881-2945

Map and Direction




Physician's Profile

Full NameMiss Yun Ja Park
GenderFemale
SpecialityOphthalmology
Experience16 Years
Location11140 Rockville Pike, Rockville, Maryland
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:
  • Miss Yun Ja Park attended and graduated from University Of Maryland School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1821263294
  • Provider Enumeration Date: 04/28/2008
  • Last Update Date: 11/20/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9537325014
  • Enrollment ID: I20141114000456

Medical Identifiers

Medical identifiers for Miss Yun Ja Park such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821263294NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 25MA09145300 (New Jersey)Secondary
207W00000XOphthalmology D0077605 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Montgomery Eye Physicians And Surgeons P.a.78100729984

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. Miss Yun Ja Park allows following entities to bill medicare on her behalf.
Entity NameMontgomery Eye Physicians & Surgeons P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053500777
PECOS PAC ID: 7810072998
Enrollment ID: O20080327000229

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. Miss Yun Ja Park 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
Miss Yun Ja Park, MD
11140 Rockville Pike, Suite 450,
Rockville, MD 20852-3106

Ph: (301) 881-5888
Miss Yun Ja Park, MD
11140 Rockville Pike, Suite 450,
Rockville, MD 20852-3106

Ph: (301) 881-5888

Reviews and Comments


Ophthalmology Doctors in Rockville, MD

Dr. Mark Hendrix, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 3204 Tower Oaks Blvd, Suite 300, Rockville, MD 20852
Phone: 301-231-5088    
Dr. Barbara Ann Gots, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 2301 Research Blvd, Suite 210, Rockville, MD 20850
Phone: 301-519-0300    Fax: 301-519-1307
Dr. Stacy Jung Bang, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 3204 Tower Oaks Blvd Ste 300, Rockville, MD 20852
Phone: 301-231-5088    Fax: 301-231-5254
Dr. Marshall Phillip Keys, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 121 Congressional Ln, Ste 601, Rockville, MD 20852
Phone: 301-231-7070    Fax: 301-231-7073
Dr. Natasha Herz, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 611 Rockville Pike Ste 120, Rockville, MD 20852
Phone: 240-328-6812    Fax: 240-499-8291
Dr. Alisa Kim, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 2403 Research Blvd Ste 102, Suite 102, Rockville, MD 20850
Phone: 240-232-2020    Fax: 240-232-2016
Dr. Jenifer Ann Aventuro, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 15235 Shady Grove Rd Ste 101, Rockville, MD 20850
Phone: 301-330-1366    

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.