Saskia Kaplin Matthews, PMHNP-BC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

0024191151 Issued in VA

Practice address

1200 G St NW Ste 800
Washington, DC 20005-6705

Phone

(410) 627-7190

NPI assigned

Apr 5, 2023

Sex

Female

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

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 1

Specialty

Nurse Practitioner

Education

Other, 2023

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

Some IncGroup PAC ID 0143200469, 7 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: lifestancehealth.saskiamatthews@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.

• Some, Inc

  • Federally Qualified Health Center (FQHC)
  • Washington, DC
  • NPI 1295803856
  Medicare reassignment Care Compare group NPD
• Commonwealth Counseling Associates Inc

  • Clinical Psychologist
  • Mechanicsville, VA
  • NPI 1851345805

  DC, Psychiatric/Mental Health

  Medicare reassignment Care Compare group NPD
• Some, Inc

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Washington, DC
  • NPI 1134607401
  NPD

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

{
    "created_epoch": "1680652800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757462400000",
    "number": "1336834464",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1200 G ST NW STE 800",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200056705",
            "telephone_number": "410-627-7190",
            "fax_number": "929-596-7897"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1200 G ST NW STE 800",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200056705",
            "telephone_number": "410-627-7190"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1593 Spring Hill Rd Ste 705",
            "address_purpose": "LOCATION",
            "city": "Vienna",
            "state": "VA",
            "postal_code": "221822289",
            "country_code": "US",
            "telephone_number": "804-207-6737",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MATTHEWS",
        "first_name": "SASKIA",
        "middle_name": "KAPLIN",
        "credential": "PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-05",
        "last_updated": "2025-09-10",
        "certification_date": "2025-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "VA",
            "license": "0024191151",
            "primary": true
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MA",
            "license": "RN2359085",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "DC",
            "license": "NP500019275",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Patrice Robin Matthews
• Porshay Deon Matthews
• Renye Matthews
• Rhoda Matthews, LICSW
• Roslie Matthews
• Tanazia L Matthews
• Terri Jones Matthews, D.M.D.
• Terrie Matthews
• Tiara Shari Matthews
• Geraldine Matthewson Jamerson

• Psychiatric/Mental Health Nurse Practitioner in Washington, DC
• Providers in Washington, DC by specialty
• Psychiatric/Mental Health Nurse Practitioner in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.
• 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.