Individual provider Active NPI

William R Chatlos, PHD

  • Psychologist
  • Reston, VA
National Provider Identifier
1639477557
Registry record updated Mar 1, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
0811000922 Issued in VA
Practice address
11333 Sunset Hills Road
Reston, VA 20190-5205
Phone
(703) 437-9103
Fax
(703) 464-0507
NPI assigned
Mar 1, 2011
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 1, 2011

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X 0811000922 VA Primary

Addresses

Primary practice location

11333 Sunset Hills Road
Reston, VA 20190-5205

Mailing address

11333 Sunset Hills Road
Reston, VA 20190-5205
Phone (703) 437-9103

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)
Not enrolled
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
0811000922VAMDPsychologist

NPI Registry JSON

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

{
    "created_epoch": "1298937600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1298937600000",
    "number": "1639477557",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11333 SUNSET HILLS ROAD",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201905205",
            "telephone_number": "703-437-9103",
            "fax_number": "703-464-0507"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11333 SUNSET HILLS ROAD",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201905205",
            "telephone_number": "703-437-9103",
            "fax_number": "703-464-0507"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHATLOS",
        "first_name": "WILLIAM",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-03-01",
        "last_updated": "2011-03-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "VA",
            "license": "0811000922",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Reston, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 1, 2011; 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.