Individual provider Active NPI

Un Son Amy Chu, OD

  • Optometrist
  • Potomac, MD
National Provider Identifier
1972685048
Registry record updated May 16, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
TA1206 Issued in MD
Practice address
7915 Tuckerman LN
Potomac, MD 20854-3243
Phone
(301) 983-5884
Fax
(301) 983-5848
NPI assigned
Oct 19, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 16, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X TA1206 MD Primary
Optometrist 152W00000X 0618000312 VA

Addresses

Primary practice location

7915 Tuckerman LN
Potomac, MD 20854-3243

Mailing address

8614 Westwood Center Dr FL 9
Vienna, VA 22182-2442
Phone (703) 847-8899

Other practice location 1

1100 S Hayes St
3rd Floor
Arlington, VA 22202-4907
Phone (703) 415-5544

Other practice location 2

7721 Tuckerman Ln
Potomac, MD 20854-3266
Phone (301) 983-5884

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, VA2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20130513000439 DC Practitioner - Optometry 2264618586 Reassigns benefits to 2 organizations
I20180515002099 VA Practitioner - Optometry 2264618586 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
Other, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Myeyedr Optometry of Maryland LLCGroup PAC ID 6002037629, 121 clinicians

Practice addresses (Care Compare)

19814 Century Blvd
Germantown, MD 20874-1198
Phone (301) 540-1200

7721 Tuckerman LN
Potomac, MD 20854-3266
Phone (301) 983-5884

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
TA1206MDMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Dulles Optometry, LLC Optometrist CurrentSince Mar 5, 2018 Accepting new patients
Myeyedr Optometry of Virginia, PLLC Optometrist Current Accepting new patients
Myeyedr Optometry of Virginia, PLLC Optometrist CurrentSince Sep 1, 2023 Accepting new patients
Myeyedr Optometry of Virginia, PLLC Optometrist CurrentSince Sep 1, 2023 Accepting new patients
Myeyedr Optometry of Maryland, LLC Optometrist CurrentSince Dec 16, 2025 Accepting new patients
Myeyedr Optometry of Maryland, LLC Optometrist CurrentSince Dec 16, 2025 Accepting new patients

Locations

4917 Elm St
Ste A
Bethesda, MD 20814
Phone (301) 718-2424

19814 Century Blvd
Germantown, MD 20874
Phone (301) 540-1200

7721 Tuckerman Ln
Potomac, MD 20854
Phone (301) 983-5884

5765 Burke Centre Pkwy
Ste L
Burke, VA 22015
Phone (703) 250-2000

14245P Centreville Sq
Centreville, VA 20121
Phone (703) 830-2010

4203 Fairfax Corner Ave E
Fairfax, VA 22030
Phone (703) 266-8400

2910 District Ave
Ste 160
Fairfax, VA 22031
Phone (703) 269-9866

7511 Leesburg Pike
Ste 101B
Falls Church, VA 22043
Phone (703) 942-5300

5809 Leesburg Pike
Falls Church, VA 22041
Phone (866) 693-9336

1841 Fountain Dr
Reston, VA 20190
Phone (703) 264-2020

22000 Dulles Retail Plz
Ste 168
Sterling, VA 20166
Phone (703) 421-3322

1950 Old Gallows Rd
Ste 520
Vienna, VA 22182

401 Maple Ave W
Vienna, VA 22180
Phone (703) 938-5544

1950 Old Gallows Rd
Ste 100
Vienna, VA 22182

8614 Westwood Center Dr
Fl 9
Vienna, VA 22182

Organizations & group practices 7

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": "1161216000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1715817600000",
    "number": "1972685048",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8614 WESTWOOD CENTER DR FL 9",
            "city": "VIENNA",
            "state": "VA",
            "postal_code": "221822442",
            "telephone_number": "703-847-8899",
            "fax_number": "571-223-6780"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7915 TUCKERMAN LN",
            "city": "POTOMAC",
            "state": "MD",
            "postal_code": "208543243",
            "telephone_number": "301-983-5884",
            "fax_number": "301-983-5848"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1100 S Hayes St",
            "address_2": "3rd Floor",
            "address_purpose": "LOCATION",
            "city": "Arlington",
            "state": "VA",
            "postal_code": "222024907",
            "country_code": "US",
            "telephone_number": "703-415-5544",
            "fax_number": "703-415-5636",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7721 Tuckerman Ln",
            "address_purpose": "LOCATION",
            "city": "Potomac",
            "state": "MD",
            "postal_code": "208543266",
            "country_code": "US",
            "telephone_number": "301-983-5884",
            "fax_number": "301-369-1010",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHU",
        "first_name": "UN SON",
        "middle_name": "AMY",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-10-19",
        "last_updated": "2024-05-16",
        "certification_date": "2024-05-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "MD",
            "license": "TA1206",
            "primary": true
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "VA",
            "license": "0618000312",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Potomac, MD

Sources for this page

Verify at the official NPI Registry.