Individual provider Active NPI

Yun Ja Park, M.D.

  • Ophthalmology Physician
  • Rockville, MD
National Provider Identifier
1821263294
Registry record updated Nov 20, 2014
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
D0077605 Issued in MD
Practice address
11140 Rockville Pike
Suite 450
Rockville, MD 20852-3106
Phone
(301) 881-5888
Fax
(301) 881-2945
NPI assigned
Apr 28, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 20, 2014

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X 25MA09145300 NJ
Ophthalmology Physician 207W00000X D0077605 MD Primary

Addresses

Primary practice location

11140 Rockville Pike
Suite 450
Rockville, MD 20852-3106

Mailing address

11140 Rockville Pike
Suite 450
Rockville, MD 20852-3106
Phone (301) 881-5888

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20141114000456 DC Practitioner - Ophthalmology 9537325014 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
University of Maryland School of Medicine, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Montgomery Eye Physicians and Surgeons P.a.Group PAC ID 7810072998, 4 clinicians

Practice addresses (Care Compare)

11140 Rockville Pike
Suite 450
Rockville, MD 20852-3138
Phone (301) 881-5888

Merit-based Incentive Payment System (MIPS)

Final score
93.05 of 100Reported as group
Quality
100
Improvement activities
40
Cost
76.84

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery141

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Montgomery Eye Physicians & Surgeons, P.a. Ophthalmology CurrentSince Nov 7, 2025 Accepting new patients
Montgomery Eye Physicians & Surgeons, P.a. Ophthalmology CurrentSince Sep 1, 2014 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

1 Bank St
Ste 220
Gaithersburg, MD 20878
Phone (301) 881-5888

11140 Rockville Pike
Ste 450
Rockville, MD 20852
Phone (301) 881-5888

Interoperability endpoints

  • Direct secure messaging: ypark@meps.intellechartdirect.net

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1209340800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1416441600000",
    "number": "1821263294",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11140 ROCKVILLE PIKE",
            "address_2": "SUITE 450",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208523106",
            "telephone_number": "301-881-5888",
            "fax_number": "301-881-2945"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11140 ROCKVILLE PIKE",
            "address_2": "SUITE 450",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208523106",
            "telephone_number": "301-881-5888",
            "fax_number": "301-881-2945"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PARK",
        "first_name": "YUN",
        "middle_name": "JA",
        "name_prefix": "Miss",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-04-28",
        "last_updated": "2014-11-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "NJ",
            "license": "25MA09145300",
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "MD",
            "license": "D0077605",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockville, MD

Sources for this page

Verify at the official NPI Registry.