Alexander A Kanaan, ARNP, PMHNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

0024175537 Issued in VA

Practice address

11490 Commerce Park Dr Ste 500
Reston, VA 20191-1532

Phone

(703) 337-3116

NPI assigned

Nov 7, 2017

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in DC, VA2 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

Specialty

Nurse Practitioner

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Commonwealth Counseling Associates IncGroup PAC ID 0941288583, 207 clinicians

Inova Health Care ServicesGroup PAC ID 2466351093, 1,821 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: akanaan622690@soc.inova.org
• Direct secure messaging: lifestancehealth.alexanderkanaan@144557.advancedmd-direct.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.

• Columbia Behavioral Health PLLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Reston, VA
  • NPI 1760270318

  DC

  Medicare reassignment NPD Authorized official
• Inova Health Care Services

  • Internal Medicine Physician
  • Falls Church, VA
  • NPI 1952320061

  DC

  Medicare reassignment Care Compare group NPD
• Commonwealth Counseling Associates Inc

  • Clinical Psychologist
  • Mechanicsville, VA
  • NPI 1851345805

  DC

  Medicare reassignment Care Compare group
• Privia Medical Group, LLC

  • Internal Medicine Physician
  • Arlington, VA
  • NPI 1013042480

  DC

  Medicare reassignment NPD
• Inova Health Care Services

  • Medical Technologist
  • Sterling, VA
  • NPI 1699655589
  NPD
• Privia Medical Group, LLC

  • Pain Medicine (Psychiatry & Neurology) Physician
  • Rockville, MD
  • NPI 1811715436
  NPD

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

{
    "created_epoch": "1510012800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772668800000",
    "number": "1831602333",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11490 COMMERCE PARK DR STE 500",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201911532",
            "telephone_number": "703-337-3116"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11490 COMMERCE PARK DR STE 500",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201911532",
            "telephone_number": "703-337-3116"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1005 N Glebe Rd Ste 525",
            "address_purpose": "LOCATION",
            "city": "Arlington",
            "state": "VA",
            "postal_code": "222015792",
            "country_code": "US",
            "telephone_number": "727-400-1951",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3300 Gallows Rd",
            "address_purpose": "LOCATION",
            "city": "Falls Church",
            "state": "VA",
            "postal_code": "220423300",
            "country_code": "US",
            "telephone_number": "703-776-4001",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KANAAN",
        "first_name": "ALEXANDER",
        "middle_name": "A",
        "credential": "ARNP, PMHNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-11-07",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "VA",
            "license": "0024175537",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "VA",
            "license": "0001270343",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "VA",
            "license": "0024175537",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kaiser Foundation Health Plan of the Mid Atlantic States, Inc
• Margaret A Kajeckas, LCSW
• Neda Kalantar, D.D.S.
• Jennifer L Kallio, PA-C
• Erin Kamber, LPC
• Esther K Kang, NP
• Gye Yeon Kang, NP
• Kristina Kang
• Jamie Kanter, LMFT
• Isha Kanu

• Psychiatric/Mental Health Nurse Practitioner in Reston, VA
• Providers in Reston, VA by specialty
• Psychiatric/Mental Health Nurse Practitioner in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.