Individual provider Active NPI

John Syphax, MD

  • Addiction Psychiatry Physician
  • Washington, DC
National Provider Identifier
1982894481
Registry record updated Jul 31, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction Psychiatry PhysicianTaxonomy code 2084P0802X
License
MD25407 Issued in DC
Practice address
1330 New Hampshire Ave NW
Suite B4
Washington, DC 20036-6350
Phone
(202) 223-9630
NPI assigned
Jul 31, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 31, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction Psychiatry Physician 2084P0802X MD25407 DC Primary

Addresses

Primary practice location

1330 New Hampshire Ave NW
Suite B4
Washington, DC 20036-6350

Mailing address

1330 New Hampshire Ave NW
Suite B4
Washington, DC 20036-6350
Phone (202) 223-9630

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD25407DCMDAddiction Psychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Volunteers of America Chesapeake & Carolinas, Inc. Past Accepting new patients

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": "1185840000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1185840000000",
    "number": "1982894481",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1330 NEW HAMPSHIRE AVE NW",
            "address_2": "SUITE B4",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200366350",
            "telephone_number": "202-223-9630"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1330 NEW HAMPSHIRE AVE NW",
            "address_2": "SUITE B4",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200366350",
            "telephone_number": "202-223-9630"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SYPHAX",
        "first_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-07-31",
        "last_updated": "2007-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0802X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Psychiatry",
            "state": "DC",
            "license": "MD25407",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.