Individual provider Active NPI

Barby D Greene, LPC

  • Counselor
  • Washington, DC
National Provider Identifier
1326311028
Registry record updated Jan 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
CounselorTaxonomy code 101Y00000X
License
PRC 320 Issued in DC
Practice address
2041 Martin Luther King Jr Ave SE
Suite205
Washington, DC 20020-7024
Phone
(202) 547-8450
NPI assigned
Feb 12, 2012
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 30, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X 320 DC
Counselor 101Y00000X PRC 320 DC Primary

Addresses

Primary practice location

2041 Martin Luther King Jr Ave SE
Suite205
Washington, DC 20020-7024

Mailing address

10536 Cross Fox LN
Columbia, MD 21044-2146
Phone (443) 542-0072

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

State licenses

LicenseStateTypeSpecialty
PRC 320DCMDCounselor
320DCMDProfessional Counselor

NPI Registry JSON

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

{
    "created_epoch": "1329004800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769731200000",
    "number": "1326311028",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10536 CROSS FOX LN",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210442146",
            "telephone_number": "443-542-0072"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2041 MARTIN LUTHER KING JR AVE SE",
            "address_2": "SUITE205",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200207024",
            "telephone_number": "202-547-8450"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREENE",
        "first_name": "BARBY",
        "middle_name": "D",
        "name_prefix": "Ms.",
        "credential": "LPC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-02-12",
        "last_updated": "2026-01-30",
        "certification_date": "2026-01-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "DC",
            "license": "320",
            "primary": false
        },
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "DC",
            "license": "PRC 320",
            "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 Jan 30, 2026; 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.