Janessa Rose Six, NP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

0024177283 Issued in VA

Practice address

6677 Richmond Hwy
Alexandria, VA 22306-6647

Phone

(703) 535-5568

NPI assigned

Feb 12, 2019

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in DC, CA2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 2

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: janessa.six.1@19957.direct.athenahealth.com
• Direct secure messaging: janessa.six.1@30093.direct.athenahealth.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.

• Neighborhood Health

  • Federally Qualified Health Center (FQHC)
  • Alexandria, VA
  • NPI 1154674026

  DC

  Medicare reassignment NPD
• Easy Health Medical Solutions PC

  • Nurse Practitioner
  • Fulton, MD
  • NPI 1972179141

  CA

  Medicare reassignment NPD
• Neighborhood Health

  • Federally Qualified Health Center (FQHC)
  • Arlington, VA
  • NPI 1225899719

  Nurse Practitioner

  NPD
• Neighborhood Health

  • Federally Qualified Health Center (FQHC)
  • Alexandria, VA
  • NPI 1669801403
  NPD
• Cloud Health Medical Group of California, P.C.

  • Internal Medicine Physician
  • San Francisco, CA
  • NPI 1194404327
  NPD (past)
• Cloud Health Medical Group, P.a.

  • Internal Medicine Physician
  • White Plains, NY
  • NPI 1528744935
  NPD (past)
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

{
    "created_epoch": "1549929600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743984000000",
    "number": "1578029781",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1301 S SCOTT ST APT 729",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222046218"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6677 RICHMOND HWY",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223066647",
            "telephone_number": "703-535-5568"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1350 Connecticut Ave NW Ste 1250",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200361728",
            "country_code": "US",
            "telephone_number": "888-663-6331",
            "fax_number": "415-252-7176",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIX",
        "first_name": "JANESSA",
        "middle_name": "ROSE",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-02-12",
        "last_updated": "2025-04-07",
        "certification_date": "2025-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "DC",
            "license": "NP1034292",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "VA",
            "license": "0024177283",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jose Leonardo Rosales Sioco III, M.D.
• Lauren Sisken
• Heather A Siskovic
• Anca I Sisu, MD
• Alvin Siv
• Melanie Lynn Six, D.C.
• Sixchiro LLC
• Kostadinka Hadzijska Skandeva, DPM
• Julia Lynn Skapik, M.D., M.P.H
• Kadijah Skeiky, FNP

• Family Nurse Practitioner in Alexandria, VA
• Providers in Alexandria, VA by specialty
• Family Nurse Practitioner in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.