Andrew Kolker, M.D.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

MD042642 Issued in DC

Practice address

1145 19TH St NW Ste 335
Washington, DC 20036-3717

Phone

(301) 215-7100

Fax

(202) 688-2857

NPI assigned

Jul 21, 2011

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Ophthalmology

Education

George Washington University School of Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Eye Doctors of Washington PCGroup PAC ID 5799758595, 15 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

52.79 of 100Reported as group

Quality

0

Improvement activities

40

Cost

75.97

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: andrew.kolker.p6@direct.katzeneye.nextgenshare.com

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.

• Eye Doctors of Washington PC

  dba Eye Doctors Of Washington

  • Ophthalmology Physician
  • Chevy Chase, MD
  • NPI 1952438202

  DC

  Medicare reassignment Care Compare group NPD
• Paul Shannon Cunningham

  • Ophthalmology Physician
  • Clinton, MD
  • NPI 1609942945

  DC

  Medicare reassignment NPD

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

{
    "created_epoch": "1311206400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788393600000",
    "number": "1184912347",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1145 19TH ST NW STE 335",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200363717",
            "telephone_number": "301-215-7100",
            "fax_number": "202-688-2857"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1145 19TH ST NW STE 335",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200363717",
            "telephone_number": "301-215-7100",
            "fax_number": "202-688-2857"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOLKER",
        "first_name": "ANDREW",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-07-21",
        "last_updated": "2026-09-03",
        "certification_date": "2026-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "DC",
            "license": "MD042642",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kemi O Koleosho
• Matthew R Kolesar
• Antonina Y Kolesnikova, MD
• Kolez Homes Services LLC
• Kolez International Missions Inc
• Alexander Vance Kolkin
• Melanie Anne Kolkin, LICSW
• Sarah Kollar, D.O.
• Zoeneah Kolleh, LICSW
• Kristen Koller, CRNP

• Ophthalmology Physician in Washington, DC
• Providers in Washington, DC by specialty
• Ophthalmology Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.