Cascade Functional Medicine PS

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

601417908 Issued in WA

Legal business name

CASCADE FUNCTIONAL MEDICINE PS

Practice address

16500 SE 15TH St Ste 100
Vancouver, WA 98683-9666

Phone

(360) 254-4402

Fax

(360) 892-9241

NPI assigned

May 23, 2007

Organization subpart

No

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

Authorized official

Name

Sherilyn Marie Foltz-Cook, D.O.NPI 1013114586

Title

Owner/Physician

Phone

(360) 254-4402

Specialties & licenses 1

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in WA

Enrollment records 1

Locations

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Sherilyn Marie Foltz Cook, DO

  • Family Medicine Physician
  • Vancouver, WA
  • NPI 1013114586
  Medicare reassignment Care Compare group NPD Authorized official
• Lawrence Edward Foltz, D.O.

  • Family Medicine Physician
  • Vancouver, WA
  • NPI 1952376196
  Medicare reassignment Care Compare group NPD
• Robert John Cook, PT, MHS

  • Physical Therapist
  • Longview, WA
  • NPI 1306877592
  NPD (past)
• Melissa Johnson Rhyasen, P.A.

  • Medical Physician Assistant
  • Lake Oswego, OR
  • NPI 1336411412
  NPD (past)

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

{
    "created_epoch": "1179878400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785456000000",
    "number": "1063622355",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16500 SE 15TH ST STE 100",
            "city": "VANCOUVER",
            "state": "WA",
            "postal_code": "986839666",
            "telephone_number": "360-254-4402",
            "fax_number": "360-892-9241"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16500 SE 15TH ST STE 100",
            "city": "VANCOUVER",
            "state": "WA",
            "postal_code": "986839666",
            "telephone_number": "360-254-4402",
            "fax_number": "360-892-9241"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CASCADE FUNCTIONAL MEDICINE PS",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-05-23",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A",
        "authorized_official_last_name": "FOLTZ-COOK",
        "authorized_official_first_name": "SHERILYN",
        "authorized_official_middle_name": "MARIE",
        "authorized_official_title_or_position": "OWNER/PHYSICIAN",
        "authorized_official_telephone_number": "360-254-4402",
        "authorized_official_credential": "D.O."
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Family Medicine",
            "state": "WA",
            "license": "601417908",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7051428",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UBI # STATE OF WA",
            "identifier": "601417908",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CORP CLIA #",
            "identifier": "50D0988185",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Holly Carver
• Brandon Casbeer, LMT
• Cascade AIDS Project (SW Washington Services)
• Cascade Anesthesia & Pain
• Cascade Clinic
• Cascade Heart PS
• Cascade Highlands Afh LLC
• Cascade Holistic Health Care PLLC
• Cascade Inn Limited Partnership
• Cascade Inn, LP

• Family Medicine Physician in Vancouver, WA
• Providers in Vancouver, WA by specialty
• Family Medicine Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.