Individual provider Active NPI

Feng Dong, M.D., PH.D.

  • Psychiatry Physician
  • Washington, DC
National Provider Identifier
1780913616
Registry record updated Feb 4, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
MD037653 Issued in DC
Practice address
1100 Alabama Ave SE
Washington, DC 20032-4540
Phone
(202) 299-5000
NPI assigned
Dec 24, 2009
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 4, 2011

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X D0070030 MD
Psychiatry Physician 2084P0800X MD037653 DC Primary

Addresses

Primary practice location

1100 Alabama Ave SE
Washington, DC 20032-4540

Mailing address

1100 Alabama Ave SE
Washington, DC 20032-4540
Phone (202) 299-5000

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
I20111222000017 DC Practitioner - Psychiatry 5496925281 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD037653DCMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
MCCD FL Psychiatry Services PA Psychiatry CurrentSince Dec 4, 2025 Accepting new patients

Locations

1775 I St NW
Ste 1150
Washington, DC 20006
Phone (202) 313-7696

1 Research Ct
Ste 450
Rockville, MD 20850
Phone (240) 403-4068

109 W 27th St
Rm 5S
New York, NY 10001
Phone (332) 230-4572

2800 Eisenhower Ave
Ste 220
Alexandria, VA 22314
Phone (540) 358-0423

Organizations & group practices 1

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": "1261612800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1296777600000",
    "number": "1780913616",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1100 ALABAMA AVE SE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200324540",
            "telephone_number": "202-299-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 ALABAMA AVE SE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200324540",
            "telephone_number": "202-299-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DONG",
        "first_name": "FENG",
        "name_prefix": "Dr.",
        "credential": "M.D., PH.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-12-24",
        "last_updated": "2011-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MD",
            "license": "D0070030",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "DC",
            "license": "MD037653",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.